Tranquil find with dark-wood decor offering a sushi selection plus cooked Japanese dishes.
From Google Maps reviews.
The food was decent, probably one of the better options in the neighborhood. It was quiet during lunchtime with only two tables occupied, and the service was fast. The menu is large and easy to understand. My total was $31.57, and I left $35. The waitress came back to tell me that I’m required to leave at least 15% in tips and that I still owed her $3. I paid, and it ended up being a 20.4% tip. This was the first time in the U.S. that someone demanded more tips from me, so I’m giving 3 stars.
I’ve been coming to Isohama for years, and it truly feels like one of those rare neighborhood gems you want to keep secret but can’t help recommending. Tucked away in a lovely part of the Upper East Side, it’s warm, welcoming, and refreshingly consistent. The sushi and sashimi are always fresh, with generous cuts and thoughtful presentation. I especially love their specialty rolls—the Manhattan Roll and King Dragon Roll are must-tries and their tempura is light and crisp without being greasy.
This sushi is decent but nothing remarkable, and the soup is just okay. The salad wasn’t great. They offer good prices for lunch deals and can satisfy a sushi craving, but the quality and flavor aren’t the best. You get what you pay for. The service is friendly, and they also serve hot tea with the meal. They have vegan options.
From the Jan 14, 2026 health inspection. Lower-priority items are listed after the serious ones.

Evidence of mice was found on site.

Hot food was held below 140°F, cool enough for bacteria to grow.

Clean utensils were stored where they could get dirty again.

Gaps, cracks, or clutter make it easy for pests to get in and nest.