Union City

Best Japanese Restaurants in Union City

Looking for the best Japanese restaurants in Union City? We've gathered 8 spots serving Japanese food in Union City, ranked by real diner reviews and ratings. Browse photos, check menus, and request a free reservation — all in one place. Updated June 2026.

Unclaimed

Best Japanese Restaurants in Union City

Teri Teri Japanese Restaurant

Ramen Shu

Tadamasa Ramen

Jiro Japanese Restaurant

Menya Shono

Asian Fusion Grills & Sushi

Toyami Steak House

Ninja Japan

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