Best Hidden Gems Heaven Japanese Restaurants in Long Beach
4 hand-picked restaurants, critic-reviewed and ranked
Last Updated: February 2026
Our Top Pick
Kihon
Chef-quality fish with Japanese authenticity rare in Long Beach
Notable Picks
#1
Kihon
8.6
Naples Island sushi restaurant focusing on traditional Japanese fundamentals with pristine fish quality. Modern izakaya style with tapas plates makes it suitable for business meetings despite dinner-only hours.
Must-Try Dishes:
Garlic Albacore, Miso Black Cod, Yellowtail Sashimi with Jalapeño
What Makes it Special: Chef-quality fish with Japanese authenticity rare in Long Beach
8.1
A straightforward Japanese sushi bar from an owner with 20+ years in the trade, emphasizing fish freshness over theatrical presentation. The waterfront location inside The Current draws regulars who appreciate the nigiri quality and hand rolls without destination pricing—expect a small room that fills up at peak hours. Works best for sushi-focused meals where the fish does the talking.
Must-Try Dishes:
Baked Crab Hand Roll, Salmon Truffle Hand Roll, Scallop Crudo
What Makes it Special: Chef Kay's traditional Japanese technique with premium fish selection in a waterfront setting at The Current
Worthy Picks
7.9
Chef Nicky's 14+ years of experience shines in this neighborhood spot offering both traditional sushi and an extensive vegan menu featuring plant-based fish from roots and vegetables. Thai-fusion options like vegan curry shrimp rolls showcase creative innovation.
Must-Try Dishes:
Tangy Salmon Roll, Crispy Rice Spicy Tuna, Vegan Curry Shrimp Roll
What Makes it Special: Separate full vegan menu with house-made plant-based fish elevates dietary inclusivity
#4
Sushi Ai
7.8
Intimate neighborhood sushi bar with dark atmospheric dining and traditional Japanese preparations. Lunch bento boxes and professional sushi chefs create authentic experience for business dining.
Must-Try Dishes:
Monkey Brain Roll, Sashimi Lunch, Lunch Bento Box
What Makes it Special: Traditional Japanese sushi chefs and affordable lunch specials