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  • 【予約受付中】『幻想水滸伝 STAR LEAP』コラボイベント開催決定！

    【予約受付中】『幻想水滸伝 STAR LEAP』コラボイベント開催決定！

    KONAMIが配信中のモバイルゲーム『幻想水滸伝 STAR LEAP』とのコラボレーションイベントが開催決定！  本イベントでは、浜友グループ関連施設のそれぞれの特徴と『幻想水滸伝 STAR LEAP』の世界観を組み合わせた、船・酒場・宿屋・デザートを巡る旅をお楽しみいただけます！  コラボフード・グッズ・御朱印集め企画に、おなじみのゲームで景品ゲットチャレンジなど特別な“旅”を楽しめる企画をご用意！   ■コラボイベント概要  イベント名：『幻想水滸伝 STAR LEAP』×浜友グループ コラボレーションイベント【水滸の宴 ～星が導く旅～】  開催期間：2026年9月17日（木）～10月8日（木） 対象施設：  ・SAKEペアリング酒場 米三角  https://www.komesankaku.com/  ・元祖もんじゃ屋形船 江戸前汽船  https://edomaekisen.com/  ・イージーステイ 大宮／蒲田  https://eegeestay.jp/  ・大宮ラクーン「KUROBOSHI×COLLABO」  https://kuroboshi-collabo.com/ ※施設によって実施内容、営業時間、利用方法、予約の要否が異なります。 ーーーーーーーーーーーーー 詳細・予約については下記リンクをクリック！...

    【予約受付中】『幻想水滸伝 STAR LEAP』コラボイベント開催決定！

    KONAMIが配信中のモバイルゲーム『幻想水滸伝 STAR LEAP』とのコラボレーションイベントが開催決定！  本イベントでは、浜友グループ関連施設のそれぞれの特徴と『幻想水滸伝 STAR LEAP』の世界観を組み合わせた、船・酒場・宿屋・デザートを巡る旅をお楽しみいただけます！  コラボフード・グッズ・御朱印集め企画に、おなじみのゲームで景品ゲットチャレンジなど特別な“旅”を楽しめる企画をご用意！   ■コラボイベント概要  イベント名：『幻想水滸伝 STAR LEAP』×浜友グループ コラボレーションイベント【水滸の宴 ～星が導く旅～】  開催期間：2026年9月17日（木）～10月8日（木） 対象施設：  ・SAKEペアリング酒場 米三角  https://www.komesankaku.com/  ・元祖もんじゃ屋形船 江戸前汽船  https://edomaekisen.com/  ・イージーステイ 大宮／蒲田  https://eegeestay.jp/  ・大宮ラクーン「KUROBOSHI×COLLABO」  https://kuroboshi-collabo.com/ ※施設によって実施内容、営業時間、利用方法、予約の要否が異なります。 ーーーーーーーーーーーーー 詳細・予約については下記リンクをクリック！...

  • 　【大好評の「地元割」第14弾は中野区！】決算の打ち上げ・シルバーウィークにこだわりの日本酒とおつまみで極上SAKEペアリング！

    [The 14th installment of the popular “Local Dis...

    Located in [Toyosu Senkyomarai], a food theme park located in Japan's largest central wholesale market.SAKE pairing bar “Yonezumi”(Location: Koto-ku, Tokyo, Management: Hamatomo E.F. Co., Ltd. Representative Director: Keiji Oishi) has...

    [The 14th installment of the popular “Local Dis...

    Located in [Toyosu Senkyomarai], a food theme park located in Japan's largest central wholesale market.SAKE pairing bar “Yonezumi”(Location: Koto-ku, Tokyo, Management: Hamatomo E.F. Co., Ltd. Representative Director: Keiji Oishi) has...

  • 夏にぴったり！宮崎の郷土料理「冷や汁」登場！

    Perfect for summer! Miyazaki's local dish "Hiya...

    [Toyosu Market Yonezumi] Perfect for summer! Miyazaki's local dish "Hiyajiru" is now available! Hello. This is the sake pairing bar “Yonekumi” at Toyosu Market. In this season of continued heat,...

    Perfect for summer! Miyazaki's local dish "Hiya...

    [Toyosu Market Yonezumi] Perfect for summer! Miyazaki's local dish "Hiyajiru" is now available! Hello. This is the sake pairing bar “Yonekumi” at Toyosu Market. In this season of continued heat,...

  • 【大盛況のうちに終了！】『片田舎のおっさん、剣聖になる』コラボイベント8月末まで延長決定！限定ペアリングフード＆ドリンクが登場！

    A collaboration event “An old man from the coun...

    We will be holding a joint collaboration event with the popular work ``A Countryside Old Man Becomes a Kensei'' at ``Sake Pairing Bar Yonezumi'' in Toyosu Senkyobarai, ``A Countryside Old...

    A collaboration event “An old man from the coun...

    We will be holding a joint collaboration event with the popular work ``A Countryside Old Man Becomes a Kensei'' at ``Sake Pairing Bar Yonezumi'' in Toyosu Senkyobarai, ``A Countryside Old...

  • 【大好評につき復活！】名物「マグロ希少部位の塩窯焼き」が付いた新宴会コースが登場！

    [Back due to great popularity! ] Introducing a ...

    A new course with ``Salt Oven Grilled Tuna'' prepared by a craftsman for two days! In order to lock in the flavor over time,[Reservation required plan by 10:00 two days...

    [Back due to great popularity! ] Introducing a ...

    A new course with ``Salt Oven Grilled Tuna'' prepared by a craftsman for two days! In order to lock in the flavor over time,[Reservation required plan by 10:00 two days...

  • 「海鮮×創作和食」宴会コースがさらに魅力的に一新！日本酒含む2時間飲み放題付きで新登場

    The "Seafood x Creative Japanese Cuisine" banqu...

    Thank you very much for your continued patronage of Rice Triangle. This time, in order to make your precious moments even more gorgeous,The rice triangle banquet course meal has been...

    The "Seafood x Creative Japanese Cuisine" banqu...

    Thank you very much for your continued patronage of Rice Triangle. This time, in order to make your precious moments even more gorgeous,The rice triangle banquet course meal has been...

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Click here for course details

Day and night! Seafood bowl/set meal

Lunch 12:00-16:00 (L.O. 15:00)
Night 17:00-21:00 (L.O.20:00)
[Weekdays only]

Great value seafood bowl

We have prepared a lunch menu that allows you to rediscover the deliciousness of rice, which is our origin.
One color uses luxurious bluefin tuna.
This is a great value seafood rice bowl lunch that comes with 4 different colors depending on the stock.

  • Today's seafood three color bowl

    980 yen (tax included)

  • Today's seafood tricolor bowl and tempura set meal

    ¥1,280 (tax included)

    This is a great-value set menu where you can choose between the popular three-colored seafood bowl and Komesumi's signature freshly fried "3-piece vegetable tempura'' or "chicken tempura''.

Thoughts of rice triangle

We want to spread the value of Japan's proud food culture, rice, from Toyosu.
While focusing on SAKE made from rice,
The "Rice Triangle'' connects the three beneficial values of rice: "umami'', "fermentation'', and "ripening''.

We will guide you to a new frontier of Japan's honor, SAKE, and cooking.

  • Sakana - Umami

    Umami refers to the flavor and taste brought out by ingredients and cooking methods, and in Japan it plays an especially important role in staple foods such as rice and tempura. In particular, the flavor of ingredients brought out by fried foods influences many dishes and becomes the pillar of the rice triangle.

  • Sake greens-fermented

    It is a traditional technique that has been practiced in Japan since ancient times and has been used in various ways up to the present day, such as preserving ingredients, improving flavor, and increasing nutritional value. In particular, rice is an essential raw material for seasonings and sake. Enjoy fermented snacks and pairing with sake.

  • Sake-ripening

    Fermentation is a metabolic process that is primarily caused by microorganisms, and aging improves the subsequent flavor and texture, while aging is a process that does not rely on microbial activity and improves the flavor and texture over time. Enjoy the depth of flavor and aroma that comes from aging.

premium sake
We offer premium sake that is rare and difficult to obtain. We offer it as a hidden sake.
If you are interested, please ask our staff, ``What's today's premium sake?''

Premium sake order benefits!

Premier liquor service to choose from

Junmai Daiginjo Alcohol content: ◯%

We offer premium sake vessels suitable for premium sake.
Please enjoy pairing sake with sake vessels, such as ceramic artist's masterpieces and crystal glass Edo Kiriko.

You can enjoy pairing with the most suitable sake cup.

  • SAKE wavy glass

    A glass where you can enjoy the scent

premium sake
We offer premium sake that is rare and difficult to obtain. We offer it as a hidden sake.
If you are interested, please ask our staff, ``What's today's premium sake?''

Carefully selected recommended products

Aoi Tenka Aoi-tenka

Junmai Daiginjo Alcohol content: ◯%

``Aoi Tenka'' is a home-brewed sake that is brewed by the brewer himself, rather than the chief brewer or brewer. This sake is a product of the brewer's "technique, knowledge, and experience" and has won an award for nine consecutive years at the National New Sake Appraisal.

Aoi Tenka and Yonezumi collaborate! Introducing Komesumi's original SAKE that goes well with seafood dishes!

Click here for details on Komesumi Original SAKE!

Famous Kanban MENU

Rice triangle is the most popular signature menu item. Rebuilding Japanese food with ``umami'', ``fermentation'', and ``aging''. We provide value that exceeds the price, regardless of cost.

  • [Umami]
    Today's spill seafood rice ball

    1st anniversary 1,500 → 980 yen (tax included)

    The rice balls hidden inside the square are overflowing with seafood purchased today.
    Enjoy the white meat with koji ponzu sauce, and the lean meat with koji soy sauce.

  • [Fermentation]
    King Kimchi with Cheese and Troyukke

    980 yen (tax included)

    A dish of mascarpone cheese and troy yukke wrapped in kimchi from a famous pickle shop in Toyosu Market.

  • [Ageing]
    Simmered six black and white pork

    980 yen (tax included)

    Served with braised Kagoshima brand Roppaku pork braised in two-year aged soy sauce and 15cm long daikon radish.

  • [Hyper Dried Fish Creator Fujima]
    Various carefully selected dried fish

    At EC, you can easily enjoy brand-name dried fish that has been waiting for a year in rice triangles.
    The dried fish made with Junmai Ginjo sake and dried in the sun with the Ajiro sea breeze is delicious even when cold! This is a unique dried fish.

Today's Toyosu Seafood

Taking advantage of our geographical advantage, we purchase fresh seafood every day from brokers at Toyosu Market. We take advantage of the flavor of each ingredient and offer the best arrangement using ``Koji Ponzu'' and ``Koji Soy Sauce.''

Today's recommended tempura

Umami refers to the flavor and taste brought out by ingredients and cooking methods, and in Japan it plays an especially important role in staple foods such as rice and tempura. In particular, the flavor of the ingredients that deep-fried foods bring out influences many dishes and becomes the pillar of the rice triangle.

Three rice dishes
Focusing on SAKE, which is born from rice, the cornerstone of Japanese food culture, we have carefully selected dishes with ``umami'', ``fermentation'', and ``aging'' that are enriched by the blessings of rice.
We offer a pairing experience of the rice triangle style.

  • Thick large-sized fried horse mackerel ~with special gari tartare~

  • Feast Japanese beef tofu

  • Rich dried fruit butter ~Made with rice shochu "Torikai"~
Drink & FOOD menu
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住所 〒135-0061 東京都江東区豊洲6丁目5番1号　温浴棟２F
【アクセス】
ゆりかもめ線　市場前駅から千客万来まで徒歩１分
電話番号 03-6910-1233
営業時間 10:00〜21:00
オーダー：平日　フード12:00～20:00　ドリンク10:00～20:30
　　　　　土日祝フード11:00～20:00　ドリンク10:00～20:30　
店休日　無し
メンテナンス日 不定期：お知らせ・最新情報にてご案内いたします。