O2

Chinese restaurant · Kōtō

O2

Chinese restaurant · Kōtō

1

Japan, 〒135-0022 Tokyo, Koto City, Miyoshi, 2 Chome−15−12 峯岸ビル 1F

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Highlights

Inventive Chinese fusion with Japanese & Western ingredients  

Featured on Michelin
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Japan, 〒135-0022 Tokyo, Koto City, Miyoshi, 2 Chome−15−12 峯岸ビル 1F Get directions

instagram.com
@o2_kiyosumishirakawa

¥10,000+

Reserve

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Japan, 〒135-0022 Tokyo, Koto City, Miyoshi, 2 Chome−15−12 峯岸ビル 1F Get directions

+81 3 6458 8988
instagram.com
@o2_kiyosumishirakawa

¥10,000+

Reserve

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Last updated

Oct 15, 2025

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@michelinguide

O2

"‘O2’ (‘oh-two’) is a play on Chef Otsu’s name. Like his bow tie and denim apron, the pun is an Otsu trademark. Presented as Chinese cuisine, the fare at O2 really defies easy categories, making use of both Western and Japanese ingredients. The chef’s code is to use Chinese elements in both technique and seasoning. The playful interior also expresses Otsu’s unique vision." - Michelin Inspector

https://guide.michelin.com/en/tokyo-region/tokyo/restaurant/o2
View Postcard for O2

Jason Harris

Google
Nestled in the heart of culinary creativity, O2 is a delightful fusion of flavors, cultures, and camaraderie. From the moment you step through the door, Chef Otsu's inventive spirit infuses every aspect of the dining experience. The playfully designed interior sets the stage for an evening of culinary exploration, with each detail reflecting Chef Otsu's unique vision. As we settled into our seats, the ambiance immediately put us at ease, setting the tone for a memorable evening ahead. The menu at O2 is a delightful reflection of Chef Otsu's culinary philosophy, seamlessly blending Chinese techniques with Western and Japanese ingredients. Each dish is a work of art, carefully crafted to tantalize the taste buds and ignite the senses. But what truly sets O2 apart is the sense of community that permeates the restaurant. From the warm welcome we received upon arrival to the genuine connections we made with both fellow diners and the attentive staff, it's clear that O2 is more than just a place to enjoy a meal—it's a hub of friendship and camaraderie. By the end of the evening, my wife and I found ourselves not only savoring the last bites of our exquisite meal but also exchanging contact information with the couple seated next to us and sharing laughter with the entire staff. It's rare to find a restaurant where the food is matched only by the warmth of the people within, but O2 effortlessly achieves this balance. In short, our experience at O2 was nothing short of exceptional, and we're already eagerly anticipating our next visit. Whether you're a culinary adventurer seeking bold flavors or simply looking for a welcoming atmosphere to enjoy good food and company, O2 is sure to exceed your expectations.

Lily Hutchinson

Google
Without a doubt you MUST visit here if you love beautiful food paired with lovely wine and thoughtful service. My partner and I travel for food and wine and this was truly one of the best spots. Thank you for having us

Misato Lisa

Google
It's a Chinese fusion restaurant. The collaboration with Japanese 出汁 or 調味料 is amazing and we enjoyed the taste.

Chase Engstrom

Google
Incredible food and great service. Solid wine selection too

edchanted bynic

Google
The staff attitude is really2 RUDE & not polite AT ALL. I come in their restaurant because i don't know ut should BOOKED a reservations. They just tell me "sorry full". Okay. I'm understand. And i with myfriends just wait until the uber driver pick me up. (Less than 3 minutes) but he open the door and tell me & my friends to move TO THE STREET. It's so insane. Why can u be like that with ur customer?? Didn't you talk to me nicely?? Am i trash? So embrassing for the michellinestar restaurant have a STAFF like that. And also put his finger on my face 👉🏻 .

Stephanie Palomino

Google
They are currently selling mostly take-out and the meat was not as flavorful as I thought. There are only about 6 dishes they offer and half of them contain seafood.

M N

Google
もう何度伺ったかわからないほど好きなお店です! コースはもちろんアラカルトも絶品。何食べても美味しい。 いろいろ食べたけど忘れられないほど美味しかったのは、 冬のコースで出た海老芋の春巻き(季節限定)、甘くてスパイシーな焼豚、黄ニラの醤油麺。 とくにコースでも単品でも食べられる焼豚は毎回必ず頼みます。黄ニラのラーメンは世の中にこんなにラーメン専門店があるのに似たものを食べた事がなく、ニラの香ばしい香りがたまらないです。 人気のお店でいつでもアラカルトをやってるわけではないので、ラーメンだけでもランチ営業してくれたらもっと通えるのにな〜と思うくらい美味しいです。 店内が趣味全開のスターウォーズなのも遊び心いっぱいで癒されます!

AO K

Google
料理も軽いし野菜も多く女性でも難なく食べられるコースなのが嬉しい。ワインもリーズナブルなグラスが種類豊富にあって良いです。 フカヒレ入りとなしでコースのお値段が変わるけど、初めての場合は絶対入れるべき。 常連さんはアラカルトっぽい追加とかしていたので、次伺ったら色々試したいです。 カジュアルだけど、きちんと手間ひまかけた料理は好感度高しです。