Tsunokami-zaka Koshiba

12,500 JPY 〜
/ Guest
17,600 JPY 〜
/ Guest
  • Anniversary Services

Beautiful Hassun (八寸) with contain the feeling of Japanese four seasons

""Tsunokami-zaka Koshiba"" is a Japanese restaurant located in Shinjuku, Tokyo. This restaurant is in a quiet residential area that takes little distance from the hustle and bustle of Shinjuku.

You can enjoy authentic Japanese cuisine, mainly charcoal-grilled dishes, made with fresh seafood and seasonal vegetables.

The chef Mr. Koshiba trained his skills at several Japanese restaurants in Kyoto, Hiroshima and Ginza. After worked as the head chef at the Japanese restaurant in Kagurazaka, he opened ""Tsunokami-zaka Koshiba"" in Akebonobashi (near Shinjuku) in September 2016.

Mr. Koshiba's culinary philosophy is, taking much care of making a wonderful Hassun (八寸). Hassun is the basis of Kyo-ryori (traditional style Japanese cuisine originated in Kyoto) and so refined. He hopes that guests enjoy the feeling of the Japanese seasons and have a happy time.

You can choose for your charcoal-grilled dishes that what seasonal ingredients you are desired to taste. They are all hand-picked by the chef, such as sea bream, soft-shelled turtle and Hida beef. In addition, chef uses ""Bincho-tan"" (the most famous charcoal for cooking in Japan) for charcoal-grilled dishes. You can also choose Oyako-don (rice bowl with chicken and egg) or Takikomi-gohan (rice cooked with various ingredients).

Some dishes are served in antique tableware, you can enjoy not only the taste but also the appearance of your cuisine.

Pairing sakes are all chosen on the basis of creating a perfect mariage with the dishes. In this restaurant, there are just tables and counter seats made of Yoshino-Hinoki wood. You could feel relaxed and comfortable in the atmosphere based on the bright grain of cedar.

It's suitable for dating at the counter seats and dinner with friends.
* The availability of an English version of this page does not guarantee that the restaurant can provide services in English unless otherwise stated. Please be aware that, even if stated, there may still be days when English speaking staff are unavailable.

■ 3-minute walk from Akebonobashi station (Exit A4), Toei Shinjuku Line
■ 8-minute walk from Yotsuya 3-chome station (Exit 4), Tokyo Metro Marunouchi Line
■ About 10 minutes by taxi from Shinjuku station (East Exit), JR Line

【Nearby Hotels】
■ Hotel New Otani Tokyo (Kioicho)
■ Akasaka Excel Hotel Tokyu (Akasaka)
■ Shinjuku Prince Hotel (Shinjuku)



  • 40's

    Date of Visit: 3/2022
    Number of visits: OnePurpose: With Colleagues
  • 50's

    Date of Visit: 5/2021
    Number of visits: OnePurpose: With family
  • 40's

    Date of Visit: 5/2021
    料理も非常に丁寧なお仕事で美味しく頂きました。 また、店員さんも皆さん感じの良い接客で記念の日を楽しく過ごすことができました。 ケーキのお心遣いも大変うれしかったです。 また記念の日に伺いたいと思います。
    Number of visits: OnePurpose: Anniversary



Chef's choice course ※ 4/1 ~
12,500 JPY / Guest
Standard chef's recommended course
17,600 JPY / Guest
Standard chef's recommended course
17,600 JPY / Guest



Tsunokami-zaka Koshiba [津の守坂 小柴(つのかみざか こしば)]

Cuisine Type

Japanese, Kaiseki, Washoku

Opening hours

Dinner: 17:30~23:00


Sunday, Irregular holiday


15, Araki-cho, Shinjuku-ku, Tokyo

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Tsunokami-zaka Koshiba [津の守坂 小柴(つのかみざか こしば)]