Exquisite maki, nigiri, and crispy rice crafted with premium, fresh ingredients.
Signature dishes like tuna tartare, seafood udon soup, and fried rice.
Memorable experiences with attentive service for special occasions.
High-quality Japanese cuisine available for pickup to enjoy at home.
Spacious two-floor setting with a dimly lit, romantic atmosphere.
We went to Oishii for my birthday dinner, and every single bite truly melted in my mouth. There is no doubt you will enjoy yourself here. The food is exceptional. We ordered an assortment of maki, nigiri, crispy rice, fried rice, and more, and everything tasted sensational. Even though we dined on New Year’s Eve, the quality of the food did not suffer at all. The service was just as impressive. The staff was incredibly attentive and genuinely caring. They offered to check our coats for free, and since it was my first time and the restaurant is dimly lit, a staff member walked me to the restroom. Those thoughtful touches really stood out. One small note is that we were seated between two other two-person tables, which initially made conversation feel a bit close. However, the guests near us were very kind, and after a while, we did not mind it at all. The restaurant has two floors. At first it does not seem very large, but it is surprisingly spacious. Overall, this was a fantastic dining experience and a memorable way to celebrate my birthday.
The tuna tartare was absolutely amazing, some of the freshest tuna I’ve ever had. I’m glad I tried this place with my friends. The presentation was beautiful and the atmosphere was very nice. While the desserts were good, they weren’t the highlight for me. It is a pricey restaurant, but overall it was a pleasant experience.
If not for the smallish sign on the outside, you may miss this eye catching, scent stimulating, taste buds memorizing restaurant, in the South End. The options were extensive, and the flavors purely satisfying. We want to send a special thank you to Kevin, Adam, and Peter and the owners for a great experience and incredible menu.
Great vive and clean, nice presentation of the food, fresh ingredients. My seafood udon soup was nothing special, but the rolls are really great. So is dessert.
It was fabulous. Each dish was incredible. The desserts: molten was great Will definitely be back next time we're in Boston.

Exceptional Japanese fine dining where every bite melts in your mouth.
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Oishii Boston is an upscale Japanese fine dining restaurant located in Boston's South End, offering an unforgettable culinary experience. We specialize in exquisite sushi, including maki, nigiri, and crispy rice, along with dishes like tuna tartare and seafood udon soup, all made with the freshest ingredients. Our dimly lit, spacious two-floor setting provides an intimate atmosphere, complemented by attentive and caring service. Perfect for celebrations, romantic dinners, or special occasions, we pride ourselves on beautiful presentation and sensational flavors that leave a lasting impression.
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