Yosaku sits near the waterfront in downtown Portland, Maine, built around a sushi bar but stretching well past raw fish into tempura, sashimi, noodles, katsu, and donburi. The menu format gives diners a choice between a full sushi order or a cooked Japanese dinner, with lunch and dinner service run separately.
Regulars describe strong service and atmosphere, fresh fish preparation, and seating that works for both a quick lunch bento and a slower dinner, though some note the sushi quality can vary. The Infatuation has covered Yosaku as part of its Portland dining coverage.
Regulars describe strong service and atmosphere, fresh fish preparation, and seating that works for both a quick lunch bento and a slower dinner, though some note the sushi quality can vary. The Infatuation has covered Yosaku as part of its Portland dining coverage.

