• [Tsukuba Craft Beer Fest 2025] August 1st, 2nd, and 3rd In Tsukuba Craft beer breweries from all over the country gather together, Craft beer and food, music and performances An event where you can have fun I was allowed to participate 🍻 This was the first store in Ibaraki, "Roasted Shimotsuma Golden Pork" "Miso-marinated bacon" A limited menu that can only be enjoyed at the venue We've got it ready for you 🥓 To the customers who found out about us through this festival, To those who have repeatedly ordered bacon, People I've met before showed up. Thank you so much to everyone who came to our store🙇‍♀️ Each and every staff member Preparation, manufacturing, setup, sales, sales at existing stores, etc. With cooperation, it was possible to make it happen I couldn't have done it alone. I'm so grateful 🥲 He created this opportunity @naokixidea Starting with Iwata-kun, To everyone involved in the Tsukuba Craft Beer Fest, Breweries across the country, Kuramochi-san from Shimotsuma Kinton, To all the staff at Kotobukiya, thank you Staff: "It was fun ☀️" was encouraging. Step by step from now on I want to bring smiles to people's faces through food and customer service. #Tsukuba #Craft beer #Research Academy #Juie #Shimotsuma Golden Pig #Obanzai
    • [Tsukuba Craft Beer Fest 2025] August 1st, 2nd, and 3rd In Tsukuba Craft beer breweries from all over the country gather together, Craft beer and food, music and performances An event where you can have fun I was allowed to participate 🍻 This was the first store in Ibaraki, "Roasted Shimotsuma Golden Pork" "Miso-marinated bacon" A limited menu that can only be enjoyed at the venue We've got it ready for you 🥓 To the customers who found out about us through this festival, To those who have repeatedly ordered bacon, People I've met before showed up. Thank you so much to everyone who came to our store🙇‍♀️ Each and every staff member Preparation, manufacturing, setup, sales, sales at existing stores, etc. With cooperation, it was possible to make it happen I couldn't have done it alone. I'm so grateful 🥲 He created this opportunity @naokixidea Starting with Iwata-kun, To everyone involved in the Tsukuba Craft Beer Fest, Breweries across the country, Kuramochi-san from Shimotsuma Kinton, To all the staff at Kotobukiya, thank you Staff: "It was fun ☀️" was encouraging. Step by step from now on I want to bring smiles to people's faces through food and customer service. #Tsukuba #Craft beer #Research Academy #Juie #Shimotsuma Golden Pig #Obanzai
    • [Tsukuba Craft Beer Fest 2025] August 1st, 2nd, and 3rd In Tsukuba Craft beer breweries from all over the country gather together, Craft beer and food, music and performances An event where you can have fun I was allowed to participate 🍻 This was the first store in Ibaraki, "Roasted Shimotsuma Golden Pork" "Miso-marinated bacon" A limited menu that can only be enjoyed at the venue We've got it ready for you 🥓 To the customers who found out about us through this festival, To those who have repeatedly ordered bacon, People I've met before showed up. Thank you so much to everyone who came to our store🙇‍♀️ Each and every staff member Preparation, manufacturing, setup, sales, sales at existing stores, etc. With cooperation, it was possible to make it happen I couldn't have done it alone. I'm so grateful 🥲 He created this opportunity @naokixidea Starting with Iwata-kun, To everyone involved in the Tsukuba Craft Beer Fest, Breweries across the country, Kuramochi-san from Shimotsuma Kinton, To all the staff at Kotobukiya, thank you Staff: "It was fun ☀️" was encouraging. Step by step from now on I want to bring smiles to people's faces through food and customer service. #Tsukuba #Craft beer #Research Academy #Juie #Shimotsuma Golden Pig #Obanzai
    • [Tsukuba Craft Beer Fest 2025] August 1st, 2nd, and 3rd In Tsukuba Craft beer breweries from all over the country gather together, Craft beer and food, music and performances An event where you can have fun I was allowed to participate 🍻 This was the first store in Ibaraki, "Roasted Shimotsuma Golden Pork" "Miso-marinated bacon" A limited menu that can only be enjoyed at the venue We've got it ready for you 🥓 To the customers who found out about us through this festival, To those who have repeatedly ordered bacon, People I've met before showed up. Thank you so much to everyone who came to our store🙇‍♀️ Each and every staff member Preparation, manufacturing, setup, sales, sales at existing stores, etc. With cooperation, it was possible to make it happen I couldn't have done it alone. I'm so grateful 🥲 He created this opportunity @naokixidea Starting with Iwata-kun, To everyone involved in the Tsukuba Craft Beer Fest, Breweries across the country, Kuramochi-san from Shimotsuma Kinton, To all the staff at Kotobukiya, thank you Staff: "It was fun ☀️" was encouraging. Step by step from now on I want to bring smiles to people's faces through food and customer service. #Tsukuba #Craft beer #Research Academy #Juie #Shimotsuma Golden Pig #Obanzai
    • [Tsukuba Craft Beer Fest 2025] August 1st, 2nd, and 3rd In Tsukuba Craft beer breweries from all over the country gather together, Craft beer and food, music and performances An event where you can have fun I was allowed to participate 🍻 This was the first store in Ibaraki, "Roasted Shimotsuma Golden Pork" "Miso-marinated bacon" A limited menu that can only be enjoyed at the venue We've got it ready for you 🥓 To the customers who found out about us through this festival, To those who have repeatedly ordered bacon, People I've met before showed up. Thank you so much to everyone who came to our store🙇‍♀️ Each and every staff member Preparation, manufacturing, setup, sales, sales at existing stores, etc. With cooperation, it was possible to make it happen I couldn't have done it alone. I'm so grateful 🥲 He created this opportunity @naokixidea Starting with Iwata-kun, To everyone involved in the Tsukuba Craft Beer Fest, Breweries across the country, Kuramochi-san from Shimotsuma Kinton, To all the staff at Kotobukiya, thank you Staff: "It was fun ☀️" was encouraging. Step by step from now on I want to bring smiles to people's faces through food and customer service. #Tsukuba #Craft beer #Research Academy #Juie #Shimotsuma Golden Pig #Obanzai
  • Fluffy wheel-shaped gluten is coated with egg, Crisply fried vegetables and a fragrant finish Fu Chanploo🌺 The savory flavor of the dashi stock is absorbed into the rice, spreading throughout the dish. The gentle flavor will warm your heart. ① Choose your favorite vegetables such as carrots, chives, and green onions. Cut into strips or other easy-to-eat pieces ②Slice the pork into thin strips 3. Soak the wheel-shaped gluten in water and squeeze out the water. [Combine with the eggs.] ④ Stir-fry the ingredients and season with salt, pepper, mirin, sake, dashi, soy sauce, Add fish meal and cook. ⑤Add the fu and egg and stir fry quickly. ⑥ Drizzle with fish sauce and sesame oil. ⑦Put it in a bowl and top with dried bonito flakes. #Okinawa cuisine #Fu Chanpuru
  • [Raw whitebait canapes] Fresh raw whitebait from Shizuoka Prefecture, Fragrantly baked Danish dough bread Luxurious toppings 🍞 The refreshing flavor of green chili peppers It becomes an accent, Finish by squeezing some lemon on top. The bounty of the sea and its refreshing aroma fill your mouth. Canapes, a treat for adults, made with seasonal ingredients👍 #Izakaya Kotobukiya #Tsukuba Izakaya #Kenkyu Gakuen Gourmet #University of Tsukuba #Raw Shirasu #Ibaraki Gourmet Tour #Tsukuba Gourmet #Tsukuba Sake Bar #Tsukuba Izakaya #Izakaya Gourmet #Izakaya Menu #Tsukuba Party Spot #Izakaya where you can eat ramen #Obanzai #Sake Lovers #Kenkyu Gakuen City #Health #Sake Debut #Restaurant with homemade food #Kenkyu Gakuen Dinner #Recipe #I want to connect with people who like food #Izakaya lovers #Izakaya private room
  • [Grilled Shiitake Mushrooms with Tuna and Cheese] Thick shiitake mushrooms topped with tuna and melted cheese Fill it up and put it in the oven 👌 Finely chopped red onion to enhance the flavor The point is It spreads in your mouth with just one bite. The richness and aroma are irresistible🍄🍽️ Great as a snack or as a side dish ⭕️ A nutritious menu Enjoy the hot summer☀️ #Izakaya Kotobukiya #Tsukuba Izakaya #Kenkyu Gourmet #University of Tsukuba #Izakaya near Tsukuba Station #Ibaraki Gourmet Tour #Tsukuba Gourmet #Tsukuba Sake Bar #Tsukuba Izakaya #Izakaya Gourmet #Izakaya Menu #Tsukuba Party Spot #Shiitake Mushrooms #Obanzai #Sake Lovers #Kenkyu Gakuen City #Health #Sake Debut #Homemade Food Store #Kenkyu Gakuen Dinner #Recipe #I want to connect with people who like food #Izakaya Lovers #Izakaya Private Room
  • [Sauteed Chicken with Puttanesca Sauce] The flavors of olives, capers, and tomatoes are concentrated in this dish. Chicken finished with puttanesca sauce. It is fragrant, with a perfect blend of sourness and saltiness. A great dish that also goes well with pasta ☀️ Experience the atmosphere of Southern Italy 🇮🇹 1) Remove the tendons from the chicken and cut it into appropriate sizes. Season with salt and pepper. ② Brown with olive oil and cook in the oven. ③ Minced garlic, chopped tomatoes, olives, Slowly simmered with capers, anchovies and herbs Adjust the taste (I also added mushrooms this time) ④Pour the sauce over the chicken and it's done! #Izakaya Kotobukiya #Tsukuba Izakaya #Kenkyu Gakuen Gourmet #University of Tsukuba #Izakaya near Tsukuba Station #Ibaraki Gourmet Tour #Tsukuba Gourmet #Tsukuba Sake Bar #Tsukuba Izakaya #Izakaya Gourmet #Izakaya Menu #Tsukuba Party Spot #Puttanesca #Obanzai #Sake Lovers #Kenkyu Gakuen City #Health #Sake Debut #Restaurant with Homemade Food #Kenkyu Gakuen Dinner #Recipe #I want to connect with people who like food #Izakaya lovers #Izakaya Private Room
  • [Mediterranean flying fish escabeche] Marinade • Red balsamic vinegar: 80ml to 100ml • Water: 50ml, Orange juice: 50ml • Red wine: 50ml • Olive oil: 2 tablespoons • Capers: 1 tbsp • Black olives: optional • Honey: 1 teaspoon material ・Your favorite fish or chicken (this time it was flying fish from Wakayama) ・1/2 Early Red (sliced) ・1/2 onion (sliced) ・Carrots (sliced into strips) ・Paprika (sliced) ①Sprinkle salt and pepper on the fish. Coat with flour and fry in olive oil ② In a separate pot, add capers, olives, bay leaves and black pepper. Bring the marinade ingredients to a boil and add the vegetables. ③ Turn off the heat, let cool, then place in a storage container along with the fish. Marinate in the refrigerator for half a day to overnight. ④It's delicious cold, but you can also eat it at room temperature or warm it up a little👍 【point】 ・If you heat red balsamic vinegar too much, the aroma will disappear, so Heat the marinade over low heat, If you marinate the fish after turning off the heat, it will have a nice flavor. - If the capers and olives are very salty, use less salt. ・Because it has a rich appearance, it pairs perfectly with white fish and colorful vegetables (yellow peppers, red onions, etc.) This time it's in a real restaurant style 🍽️ For special occasion appetizers🫒 Pair with Italian or Spanish wines 🍷 Please try making it once 🙂‍↕️ #Izakaya Kotobukiya #Tsukuba Izakaya #Kenkyu Gourmet #University of Tsukuba #Izakaya near Tsukuba Station #Ibaraki Gourmet Tour #Tsukuba Gourmet #Tsukuba Sake Bar #Tsukuba Izakaya #Izakaya Gourmet #Izakaya Menu #Escabeche #Izakaya where you can eat ramen #Obanzai #Sake Lovers #Kenkyu Gakuen City #Health #Sake Debut #Restaurant with homemade food #Kenkyu Gakuen Dinner #Recipe #I want to connect with people who like food #Izakaya lovers #Izakaya private room

  • 2025/08/08

    [Tsukuba Craft Beer Fest 2025]

    August 1st, 2nd, and 3rd
    In Tsukuba
    Craft beer breweries from all over the country gather together,
    Craft beer and food, music and performances
    An event where you can have fun
    I was allowed to participate 🍻

    This was the first store in Ibaraki,
    "Roasted Shimotsuma Golden Pork"
    "Miso-marinated bacon"
    A limited menu that can only be enjoyed at the venue
    We've got it ready for you 🥓

    To the customers who found out about us through this festival,
    To those who have repeatedly ordered bacon,
    People I've met before showed up.
    Thank you so much to everyone who came to our store🙇‍♀️

    Each and every staff member
    Preparation, manufacturing, setup, sales, sales at existing stores, etc.
    With cooperation, it was possible to make it happen
    I couldn't have done it alone.
    I'm so grateful 🥲

    He created this opportunity
    @naokixidea
    Starting with Iwata-kun,
    To everyone involved in the Tsukuba Craft Beer Fest,
    Breweries across the country,
    Kuramochi-san from Shimotsuma Kinton,
    To all the staff at Kotobukiya,
    thank you

    Staff: "It was fun ☀️"
    was encouraging.

    Step by step from now on
    I want to bring smiles to people's faces through food and customer service.

    #Tsukuba
    #Craft beer
    #Research Academy
    #Juie
    #Shimotsuma Golden Pig
    #Obanzai

  • 2025/08/07

    Fluffy wheel-shaped gluten is coated with egg,
    Crisply fried vegetables and a fragrant finish
    Fu Chanploo🌺
    The savory flavor of the dashi stock is absorbed into the rice, spreading throughout the dish.
    The gentle flavor will warm your heart.

    ① Choose your favorite vegetables such as carrots, chives, and green onions.
    Cut into strips or other easy-to-eat pieces
    ②Slice the pork into thin strips
    3. Soak the wheel-shaped gluten in water and squeeze out the water. [Combine with the eggs.]
    ④ Stir-fry the ingredients and season with salt, pepper, mirin, sake, dashi, soy sauce,
    Add fish meal and cook.
    ⑤Add the fu and egg and stir fry quickly.
    ⑥ Drizzle with fish sauce and sesame oil.
    ⑦Put it in a bowl and top with dried bonito flakes.

    #Okinawa cuisine #Fu Chanpuru

  • 2025/07/17

    [Raw whitebait canapes]

    Fresh raw whitebait from Shizuoka Prefecture,
    Fragrantly baked Danish dough bread
    Luxurious toppings 🍞
    The refreshing flavor of green chili peppers
    It becomes an accent,
    Finish by squeezing some lemon on top.
    The bounty of the sea and its refreshing aroma fill your mouth.

    Canapes, a treat for adults, made with seasonal ingredients👍

    #Izakaya Kotobukiya #Tsukuba Izakaya #Kenkyu Gakuen Gourmet #University of Tsukuba #Raw Shirasu #Ibaraki Gourmet Tour #Tsukuba Gourmet #Tsukuba Sake Bar #Tsukuba Izakaya #Izakaya Gourmet #Izakaya Menu #Tsukuba Party Spot #Izakaya where you can eat ramen #Obanzai #Sake Lovers #Kenkyu Gakuen City #Health #Sake Debut #Restaurant with homemade food #Kenkyu Gakuen Dinner #Recipe #I want to connect with people who like food #Izakaya lovers #Izakaya private room

  • 2025/07/02

    [Grilled Shiitake Mushrooms with Tuna and Cheese]

    Thick shiitake mushrooms topped with tuna and melted cheese
    Fill it up and put it in the oven 👌
    Finely chopped red onion to enhance the flavor
    The point is
    It spreads in your mouth with just one bite.
    The richness and aroma are irresistible🍄🍽️
    Great as a snack or as a side dish ⭕️

    A nutritious menu
    Enjoy the hot summer☀️

    #Izakaya Kotobukiya #Tsukuba Izakaya #Kenkyu Gourmet #University of Tsukuba #Izakaya near Tsukuba Station #Ibaraki Gourmet Tour #Tsukuba Gourmet #Tsukuba Sake Bar #Tsukuba Izakaya #Izakaya Gourmet #Izakaya Menu #Tsukuba Party Spot #Shiitake Mushrooms #Obanzai #Sake Lovers #Kenkyu Gakuen City #Health #Sake Debut #Homemade Food Store #Kenkyu Gakuen Dinner #Recipe #I want to connect with people who like food #Izakaya Lovers #Izakaya Private Room

  • 2025/06/12

    [Sauteed Chicken with Puttanesca Sauce]

    The flavors of olives, capers, and tomatoes are concentrated in this dish.
    Chicken finished with puttanesca sauce.
    It is fragrant, with a perfect blend of sourness and saltiness.
    A great dish that also goes well with pasta ☀️
    Experience the atmosphere of Southern Italy 🇮🇹

    1) Remove the tendons from the chicken and cut it into appropriate sizes.
    Season with salt and pepper.
    ② Brown with olive oil and cook in the oven.
    ③ Minced garlic, chopped tomatoes, olives,
    Slowly simmered with capers, anchovies and herbs
    Adjust the taste (I also added mushrooms this time)
    ④Pour the sauce over the chicken and it's done!

    #Izakaya Kotobukiya #Tsukuba Izakaya #Kenkyu Gakuen Gourmet #University of Tsukuba #Izakaya near Tsukuba Station #Ibaraki Gourmet Tour #Tsukuba Gourmet #Tsukuba Sake Bar #Tsukuba Izakaya #Izakaya Gourmet #Izakaya Menu #Tsukuba Party Spot #Puttanesca #Obanzai #Sake Lovers #Kenkyu Gakuen City #Health #Sake Debut #Restaurant with Homemade Food #Kenkyu Gakuen Dinner #Recipe #I want to connect with people who like food #Izakaya lovers #Izakaya Private Room

  • 2025/06/10

    [Mediterranean flying fish escabeche]

    Marinade
    • Red balsamic vinegar: 80ml to 100ml
    • Water: 50ml, Orange juice: 50ml
    • Red wine: 50ml
    • Olive oil: 2 tablespoons
    • Capers: 1 tbsp
    • Black olives: optional
    • Honey: 1 teaspoon

    material
    ・Your favorite fish or chicken (this time it was flying fish from Wakayama)
    ・1/2 Early Red (sliced)
    ・1/2 onion (sliced)
    ・Carrots (sliced into strips)
    ・Paprika (sliced)

    ①Sprinkle salt and pepper on the fish.
    Coat with flour and fry in olive oil
    ② In a separate pot, add capers, olives, bay leaves and black pepper.
    Bring the marinade ingredients to a boil and add the vegetables.
    ③ Turn off the heat, let cool, then place in a storage container along with the fish.
    Marinate in the refrigerator for half a day to overnight.
    ④It's delicious cold, but you can also eat it at room temperature or warm it up a little👍

    【point】
    ・If you heat red balsamic vinegar too much, the aroma will disappear, so
    Heat the marinade over low heat,
    If you marinate the fish after turning off the heat, it will have a nice flavor.

    - If the capers and olives are very salty, use less salt.

    ・Because it has a rich appearance, it pairs perfectly with white fish and colorful vegetables (yellow peppers, red onions, etc.)

    This time it's in a real restaurant style 🍽️
    For special occasion appetizers🫒
    Pair with Italian or Spanish wines 🍷
    Please try making it once 🙂‍↕️

    #Izakaya Kotobukiya #Tsukuba Izakaya #Kenkyu Gourmet #University of Tsukuba #Izakaya near Tsukuba Station #Ibaraki Gourmet Tour #Tsukuba Gourmet #Tsukuba Sake Bar #Tsukuba Izakaya #Izakaya Gourmet #Izakaya Menu #Escabeche #Izakaya where you can eat ramen #Obanzai #Sake Lovers #Kenkyu Gakuen City #Health #Sake Debut #Restaurant with homemade food #Kenkyu Gakuen Dinner #Recipe #I want to connect with people who like food #Izakaya lovers #Izakaya private room

There is information on Measures against infectious diseases

Reservations and Inquiries

TEL 029-875-5101

Reservation

language

  • [Kotobukiya] High repeat rate! A super hidden izakaya known only to those in the know!

    [Kotobukiya] High repeat rate! A super hidden izakaya known only to those in the know!

  • To the protagonist of the farewell party / welcome party ♪ [Message plate] Service !!

    To the protagonist of the farewell party / welcome party ♪ [Message plate] Service !!

  • Leave various banquets to "Tsuya" ♪ We also offer a wide variety of all-you-can-drink courses

    Leave various banquets to "Tsuya" ♪ We also offer a wide variety of all-you-can-drink courses

  • We have a wide selection of brands of sake and shochu from all over Japan!

    We have a wide selection of brands of sake and shochu from all over Japan!

    • [Kotobukiya] High repeat rate! A super hidden izakaya known only to those in the know!

      [Kotobukiya] High repeat rate! A super hidden izakaya known only to those in the know!

    • To the protagonist of the farewell party / welcome party ♪ [Message plate] Service !!

      To the protagonist of the farewell party / welcome party ♪ [Message plate] Service !!

    • Leave various banquets to "Tsuya" ♪ We also offer a wide variety of all-you-can-drink courses

      Leave various banquets to "Tsuya" ♪ We also offer a wide variety of all-you-can-drink courses

    • We have a wide selection of brands of sake and shochu from all over Japan!

      We have a wide selection of brands of sake and shochu from all over Japan!

    • [Kotobukiya] High repeat rate! A super hidden izakaya known only to those in the know!

      [Kotobukiya] High repeat rate! A super hidden izakaya known only to those in the know!

    • To the protagonist of the farewell party / welcome party ♪ [Message plate] Service !!

      To the protagonist of the farewell party / welcome party ♪ [Message plate] Service !!

    • Leave various banquets to "Tsuya" ♪ We also offer a wide variety of all-you-can-drink courses

      Leave various banquets to "Tsuya" ♪ We also offer a wide variety of all-you-can-drink courses

    • We have a wide selection of brands of sake and shochu from all over Japan!

      We have a wide selection of brands of sake and shochu from all over Japan!

NEWSお知らせ

    お知らせ一覧を見る

    • 2025/08/08

      [Tsukuba Craft Beer Fest 2025] August 1st, 2nd, and 3rd In Tsukuba Craft beer breweries from all over the country gather together, Craft beer and food, music and performances An event where you can have fun I was allowed to participate 🍻 This was the first store in Ibaraki, "Roasted Shimotsuma Golden Pork" "Miso-marinated bacon" A limited menu that can only be enjoyed at the venue We've got it ready for you 🥓 To the customers who found out about us through this festival, To those who have repeatedly ordered bacon, People I've met before showed up. Thank you so much to everyone who came to our store🙇‍♀️ Each and every staff member Preparation, manufacturing, setup, sales, sales at existing stores, etc. With cooperation, it was possible to make it happen I couldn't have done it alone. I'm so grateful 🥲 He created this opportunity @naokixidea Starting with Iwata-kun, To everyone involved in the Tsukuba Craft Beer Fest, Breweries across the country, Kuramochi-san from Shimotsuma Kinton, To all the staff at Kotobukiya, thank you Staff: "It was fun ☀️" was encouraging. Step by step from now on I want to bring smiles to people's faces through food and customer service. #Tsukuba #Craft beer #Research Academy #Juie #Shimotsuma Golden Pig #Obanzai

    • 2025/08/07

      Fluffy wheel-shaped gluten is coated with egg, Crisply fried vegetables and a fragrant finish Fu Chanploo🌺 The savory flavor of the dashi stock is absorbed into the rice, spreading throughout the dish. The gentle flavor will warm your heart. ① Choose your favorite vegetables such as carrots, chives, and green onions. Cut into strips or other easy-to-eat pieces ②Slice the pork into thin strips 3. Soak the wheel-shaped gluten in water and squeeze out the water. [Combine with the eggs.] ④ Stir-fry the ingredients and season with salt, pepper, mirin, sake, dashi, soy sauce, Add fish meal and cook. ⑤Add the fu and egg and stir fry quickly. ⑥ Drizzle with fish sauce and sesame oil. ⑦Put it in a bowl and top with dried bonito flakes. #Okinawa cuisine #Fu Chanpuru

    • 2025/07/17

      [Raw whitebait canapes] Fresh raw whitebait from Shizuoka Prefecture, Fragrantly baked Danish dough bread Luxurious toppings 🍞 The refreshing flavor of green chili peppers It becomes an accent, Finish by squeezing some lemon on top. The bounty of the sea and its refreshing aroma fill your mouth. Canapes, a treat for adults, made with seasonal ingredients👍 #Izakaya Kotobukiya #Tsukuba Izakaya #Kenkyu Gakuen Gourmet #University of Tsukuba #Raw Shirasu #Ibaraki Gourmet Tour #Tsukuba Gourmet #Tsukuba Sake Bar #Tsukuba Izakaya #Izakaya Gourmet #Izakaya Menu #Tsukuba Party Spot #Izakaya where you can eat ramen #Obanzai #Sake Lovers #Kenkyu Gakuen City #Health #Sake Debut #Restaurant with homemade food #Kenkyu Gakuen Dinner #Recipe #I want to connect with people who like food #Izakaya lovers #Izakaya private room

    • 2025/07/02

      [Grilled Shiitake Mushrooms with Tuna and Cheese] Thick shiitake mushrooms topped with tuna and melted cheese Fill it up and put it in the oven 👌 Finely chopped red onion to enhance the flavor The point is It spreads in your mouth with just one bite. The richness and aroma are irresistible🍄🍽️ Great as a snack or as a side dish ⭕️ A nutritious menu Enjoy the hot summer☀️ #Izakaya Kotobukiya #Tsukuba Izakaya #Kenkyu Gourmet #University of Tsukuba #Izakaya near Tsukuba Station #Ibaraki Gourmet Tour #Tsukuba Gourmet #Tsukuba Sake Bar #Tsukuba Izakaya #Izakaya Gourmet #Izakaya Menu #Tsukuba Party Spot #Shiitake Mushrooms #Obanzai #Sake Lovers #Kenkyu Gakuen City #Health #Sake Debut #Homemade Food Store #Kenkyu Gakuen Dinner #Recipe #I want to connect with people who like food #Izakaya Lovers #Izakaya Private Room

    • 2025/06/12

      [Sauteed Chicken with Puttanesca Sauce] The flavors of olives, capers, and tomatoes are concentrated in this dish. Chicken finished with puttanesca sauce. It is fragrant, with a perfect blend of sourness and saltiness. A great dish that also goes well with pasta ☀️ Experience the atmosphere of Southern Italy 🇮🇹 1) Remove the tendons from the chicken and cut it into appropriate sizes. Season with salt and pepper. ② Brown with olive oil and cook in the oven. ③ Minced garlic, chopped tomatoes, olives, Slowly simmered with capers, anchovies and herbs Adjust the taste (I also added mushrooms this time) ④Pour the sauce over the chicken and it's done! #Izakaya Kotobukiya #Tsukuba Izakaya #Kenkyu Gakuen Gourmet #University of Tsukuba #Izakaya near Tsukuba Station #Ibaraki Gourmet Tour #Tsukuba Gourmet #Tsukuba Sake Bar #Tsukuba Izakaya #Izakaya Gourmet #Izakaya Menu #Tsukuba Party Spot #Puttanesca #Obanzai #Sake Lovers #Kenkyu Gakuen City #Health #Sake Debut #Restaurant with Homemade Food #Kenkyu Gakuen Dinner #Recipe #I want to connect with people who like food #Izakaya lovers #Izakaya Private Room

    • 2025/06/10

      [Mediterranean flying fish escabeche] Marinade • Red balsamic vinegar: 80ml to 100ml • Water: 50ml, Orange juice: 50ml • Red wine: 50ml • Olive oil: 2 tablespoons • Capers: 1 tbsp • Black olives: optional • Honey: 1 teaspoon material ・Your favorite fish or chicken (this time it was flying fish from Wakayama) ・1/2 Early Red (sliced) ・1/2 onion (sliced) ・Carrots (sliced into strips) ・Paprika (sliced) ①Sprinkle salt and pepper on the fish. Coat with flour and fry in olive oil ② In a separate pot, add capers, olives, bay leaves and black pepper. Bring the marinade ingredients to a boil and add the vegetables. ③ Turn off the heat, let cool, then place in a storage container along with the fish. Marinate in the refrigerator for half a day to overnight. ④It's delicious cold, but you can also eat it at room temperature or warm it up a little👍 【point】 ・If you heat red balsamic vinegar too much, the aroma will disappear, so Heat the marinade over low heat, If you marinate the fish after turning off the heat, it will have a nice flavor. - If the capers and olives are very salty, use less salt. ・Because it has a rich appearance, it pairs perfectly with white fish and colorful vegetables (yellow peppers, red onions, etc.) This time it's in a real restaurant style 🍽️ For special occasion appetizers🫒 Pair with Italian or Spanish wines 🍷 Please try making it once 🙂‍↕️ #Izakaya Kotobukiya #Tsukuba Izakaya #Kenkyu Gourmet #University of Tsukuba #Izakaya near Tsukuba Station #Ibaraki Gourmet Tour #Tsukuba Gourmet #Tsukuba Sake Bar #Tsukuba Izakaya #Izakaya Gourmet #Izakaya Menu #Escabeche #Izakaya where you can eat ramen #Obanzai #Sake Lovers #Kenkyu Gakuen City #Health #Sake Debut #Restaurant with homemade food #Kenkyu Gakuen Dinner #Recipe #I want to connect with people who like food #Izakaya lovers #Izakaya private room

    Specials

    • Assortment of 5 daily side dishes

      Assortment of 5 daily side dishes

      1540 jpy(Tax included)

      This and that are sure to please! An assortment of 5 of Kotobukiya's recommended delicacies.

      1/10

      Assortment of 5 daily side dishes

      Assortment of 5 daily side dishes

      1540 jpy(Tax included)

      This and that are sure to please! An assortment of 5 of Kotobukiya's recommended delicacies.

    • Tsukuba Chicken White Liver Steak

      Tsukuba Chicken White Liver Steak

      715 yen(Tax included)

      In order to maximize the flavor, we serve our dishes using a special vacuum-cooked low-temperature method.

      1/10

      Tsukuba Chicken White Liver Steak

      Tsukuba Chicken White Liver Steak

      715 yen(Tax included)

      In order to maximize the flavor, we serve our dishes using a special vacuum-cooked low-temperature method.

    • Specialty "Dashi"

      Specialty "Dashi"

      -

      We take the time and effort to make dashi stock, which is indispensable for Japanese cuisine, from scratch.Excellent compatibility with selected sake!

      1/10

      Specialty "Dashi"

      Specialty "Dashi"

      -

      We take the time and effort to make dashi stock, which is indispensable for Japanese cuisine, from scratch.Excellent compatibility with selected sake!

    Atmosphere of the shop

    • [Complete private room with sunken kotatsu] We have a private room with sunken kotatsu that can accommodate from 8 to 10 people.Please stretch your legs and relax.
    • [Table seats recommended for small parties] Would you like to have a drink in a hideaway for adults? The table seats at Kotobukiya have partitions for each table, so you can have fun without worrying about the person next to you! Preventing infection You can feel at ease♪ We can accommodate both relaxed everyday use and banquets!Please feel free to contact us.
    • [Popular with girls] A 3-minute walk from Kenkyugakuen Station! Have a good time in the clean interior.For girls-only gatherings, welcome and farewell parties, joint parties, drinking parties, birthday parties ♪ Of course, we will guide you from 2 people to private room seats ◎ Private scenes are also welcome ♪ Please contact the store when using private rooms.

    • [Complete private room with sunken kotatsu] We have a private room with sunken kotatsu that can accommodate from 8 to 10 people.Please stretch your legs and relax.

    • [Table seats recommended for small parties] Would you like to have a drink in a hideaway for adults? The table seats at Kotobukiya have partitions for each table, so you can have fun without worrying about the person next to you! Preventing infection You can feel at ease♪ We can accommodate both relaxed everyday use and banquets!Please feel free to contact us.

    • [Popular with girls] A 3-minute walk from Kenkyugakuen Station! Have a good time in the clean interior.For girls-only gatherings, welcome and farewell parties, joint parties, drinking parties, birthday parties ♪ Of course, we will guide you from 2 people to private room seats ◎ Private scenes are also welcome ♪ Please contact the store when using private rooms.

    編集

    • [Complete private room with sunken kotatsu] We have a private room with sunken kotatsu that can accommodate from 8 to 10 people.Please stretch your legs and relax.
    • [Table seats recommended for small parties] Would you like to have a drink in a hideaway for adults? The table seats at Kotobukiya have partitions for each table, so you can have fun without worrying about the person next to you! Preventing infection You can feel at ease♪ We can accommodate both relaxed everyday use and banquets!Please feel free to contact us.
    • [Popular with girls] A 3-minute walk from Kenkyugakuen Station! Have a good time in the clean interior.For girls-only gatherings, welcome and farewell parties, joint parties, drinking parties, birthday parties ♪ Of course, we will guide you from 2 people to private room seats ◎ Private scenes are also welcome ♪ Please contact the store when using private rooms.
    • [Complete private room with sunken kotatsu] We have a private room with sunken kotatsu that can accommodate from 8 to 10 people.Please stretch your legs and relax.
    • [Table seats recommended for small parties] Would you like to have a drink in a hideaway for adults? The table seats at Kotobukiya have partitions for each table, so you can have fun without worrying about the person next to you! Preventing infection You can feel at ease♪ We can accommodate both relaxed everyday use and banquets!Please feel free to contact us.
    • [Popular with girls] A 3-minute walk from Kenkyugakuen Station! Have a good time in the clean interior.For girls-only gatherings, welcome and farewell parties, joint parties, drinking parties, birthday parties ♪ Of course, we will guide you from 2 people to private room seats ◎ Private scenes are also welcome ♪ Please contact the store when using private rooms.

    ACCESS

    居酒屋　壽家

    いざかや　ことぶきや

    • Address
      茨城県つくば市研究学園５丁目15-2　グレーシア101号
    • Access
      3 minutes walk from Tsukuba Express Kenkyugakuen Station
    • Phone number
      029-875-5101
    • Business hours
      Monday to Saturday, holidays, and the day before holidays: 17:00 to 0:30 (last order for food 23:30, last order for drinks 0:30)
      * Tsuya is accepting various banquets at any time!
    • Hours to contact restaurant
      14: 00 ~ 17: 00 Depending on the situation, you may not be able to answer the phone.
    • Regular holiday
      Day
      Sunday
    • Related pages

    Details

    • Cancellation policy
      [Course reservation] 100% of the course fee (per person) will be charged from 23:00 on the day before your visit.
      Please contact us before the deadline for cancellations or changes.
    • Average amount spent
      Dinner: 4001 - 5000 yen
    • Accepted credit cards
      available（VISA, Master, Amex, DINERS, JCB）
    • Electronic money
      available（Suica, PASMO, iD, QUICPay, ApplePay）
    • QR Code Settlement
      COIN+, PayPay, Rakuten Pay, d Pay, au PAY, FamiPay, Alipay, WeChat Pay
    • Comments concerning price
      There is a passing fee

    Measures against infectious diseases

    • Initiative for customers

      [When entering the store]

      Place hand sanitizers in the storeRefuse entry at busy times

      [Direction to table]

      Keep a certain distance between table seatsNo allow to share a table with other groups

      [Table/counter service]

      Install equipment for ventilation in a private roomOrder by mobile device
    • Safety and health management for employees
      Temperature check at the start of workWearing masksFrequent handwashing
    • Sanitary management of the store
      Install equipment for ventilation and air infiltrationDisinfect locations frequented by large numbers of peopleDisinfect equipment/desk accessories

    Cigarette

    • Smoking/non-smoking

      Smoking permitted in all seats

      Please contact the store for details

    • Smoking Room
      Free

    *An ordinance to prevent passive smoking came into effect as from April 1, 2020. Please contact the restaurant for the correct information.

    Seating Information

    • Total number of seats
      45 seats (table, counter, digging private room)
    • Maximum seating capacity
      30 people (up to 30 people can have a banquet! Please feel free to contact us)
    • Private rooms
      There（There is a private room for digging up to 10 people for 4 people or more）
    • Tatami mat rooms
      None
    • Low tables with holes in the floor for legroom
      There（There is a private room for digging up to 10 people）
    • Counter seat
      There（There are 6 seats at the counter）
    • Sofa seat
      None
    • Terrace seat
      None
    • Chartering
      Available（Please contact us for charter）
    • Great nighttime view seat
      None

    Equipment

    • Wi-Fi
      There
    • Accessible
      None（Nothing）
    • Parking
      There（There is coin parking nearby）
    • Karaoke facility
      None
    • Band performance
      No
    • TV / Projector
      None
    • English menu
      None
    • Additional services / Equipment
      In addition, please contact "Kotobukiya"

    Other

    • All You Can Drink
      There（We have courses that include all-you-can-drink.）
    • All You Can Eat
      None
    • Alcoholic beverages
      Cocktail enrichment、Shochu fulfillment、Enriching sake、Wine fulfillment
    • Bringing children
      Child-friendly OK（Please note that smoking is permitted throughout the facility.）
    • Wedding party / After party
      Request for consultation
    • Special occasion / Surprise option
      No
    • Live performance
      None
    • Pets allowed in
      No
    • Comments
      In addition, please contact "Kotobukiya"