Nichinan

Nichinan Contemporary Japanese restaurant in downtown Portsmouth, NH.

Behind the line—breaking down fish, rolling sushi, and firing dishes all night longOpen till 9pm
06/15/2026

Behind the line—breaking down fish, rolling sushi, and firing dishes all night long

Open till 9pm

Simple, clean, and done right—akami with white sturgeon caviarOpen 5pm-10pmLink in bio to book a table
06/12/2026

Simple, clean, and done right—akami with white sturgeon caviar

Open 5pm-10pm
Link in bio to book a table

It’s been way too long since karaage got its moment—crispy marinated chicken thighs with kimchi & spicy yuzu kewpieHappy...
06/10/2026

It’s been way too long since karaage got its moment—crispy marinated chicken thighs with kimchi & spicy yuzu kewpie

Happy hour 'till 6pm
Open 'till 9pm

New light, bright small plate to start—daikon salad with kiwi vinaigrette & noriOpen 'till 9pm Happy Hour 5-6pm
06/08/2026

New light, bright small plate to start—daikon salad with kiwi vinaigrette & nori

Open 'till 9pm
Happy Hour 5-6pm

Summer’s officially on the menu—lobster bao buns are back with citrus miso butter, slaw, & scallionOpen 5pm-10pmLink in ...
06/05/2026

Summer’s officially on the menu—lobster bao buns are back with citrus miso butter, slaw, & scallion

Open 5pm-10pm
Link in bio to book a table

The details that matter most—finishing touches before it hits your table🥢Open 'till 9pm
06/03/2026

The details that matter most—finishing touches before it hits your table🥢
Open 'till 9pm

Your seat is waiting—come join us for happy hour Sunday toThursday from 5-6pm🥢discounted sips + snacks
06/01/2026

Your seat is waiting—come join us for happy hour Sunday toThursday from 5-6pm🥢

discounted sips + snacks

Soft shell crab season but make it a series—clean, fry, rollSpider Roll on special with avocado, red tobiko, and spicy r...
05/29/2026

Soft shell crab season but make it a series—clean, fry, roll
Spider Roll on special with avocado, red tobiko, and spicy rayu mayo🥢

Espresso tinis for your Tuesday❤️‍🔥Happy hour till 6pm—see you at the bar
05/26/2026

Espresso tinis for your Tuesday❤️‍🔥

Happy hour till 6pm—see you at the bar

Weekend specials are here…consider this your sign to book a resy 🍣Aburi Trout with red crimson plumcot, whipped tofu, an...
05/22/2026

Weekend specials are here…consider this your sign to book a resy 🍣

Aburi Trout with red crimson plumcot, whipped tofu, and chili oil
Mandarin parfait with vanilla ice cream

Address

15 Middle Street
Portsmouth, NH
03801

Opening Hours

Monday 5pm - 9pm
Tuesday 5pm - 9pm
Wednesday 5pm - 9pm
Thursday 5pm - 9pm
Friday 5pm - 10pm
Saturday 5pm - 10pm
Sunday 5pm - 9pm

Telephone

+16039563036

Website

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