






Tucked in the Yaesu Tekko Building (B1), just a short walk from Tokyo Station, Washoku Bar Otooto is a relaxed spot to explore modern Japanese dining. The kitchen leans heavily on domestic ingredients (over 90%), spotlighting regional favorites like Kagawa bamboo shoots, Hiroshima oysters, Setouchi olives, and rich Miyagi soy milk. Inside, warm wood tones and a calm layout make it easy to linger—whether you’re meeting colleagues or dining solo. Pair your meal with one of 35+ sake selections, including rare local bottles and seasonal sparkling sake. It’s also barrier-free, welcoming travelers from abroad.






| Name | Ootone Yaesu Steel Building |
| Address | Steel Building South Building B1 1-8-2 Marunouchi, Chiyoda-ku, Tokyo 100-0005 〒100-0005 東京都千代田区丸の内1-8-2 鉄鋼ビル南館B1 Google Maps |
| Access by public transportation | 2 minutes walk from JR Tokyo Station Yaesu Kitaguchi
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| What's included | 1. Package fee
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| What's not included | 1. Additional charges outside the set menu
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| Booking notes | 1. Minors above 12 years old must order the adult set menu. Please take note of this.
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| Cancellation policy | If you cancel your reservation within 3 days before the meal, 100% of the meal fee will be charged. |