Seemor

HimawariB

202 2nd Ave, San Mateo, CA 94401 · Ramen restaurant · San Mateo

Classic Bay Area ramen shop with jazz lounge vibes, a broad menu including gluten-free noodles and vegetarian options; good but uneven execution with occasional saltiness and service quirks.

The verdict

Himawari delivers solid neighborhood ramen with distinctive jazz-vinyl ambiance and notably quick service, but inconsistent execution—cold eggs, variable salt levels, uneven noodle texture—prevents grade A territory. Tight seating and occasional service friction further limit appeal, though generally satisfying broths and vegetarian options keep it competitive with respected local favorites.

One caveat: Broth can run salty or, less often, bland depending on visit

What to order

What diners say

Opening Hours

Monday11:30–14:00, 17:00–21:00 Tuesday11:30–14:00, 17:00–21:00 Wednesday11:30–14:00, 17:00–21:00 Thursday11:30–14:00, 17:00–21:00 Friday11:30–14:00, 17:00–21:30 Saturday11:30–14:00, 17:00–21:30 Sunday11:30–14:00, 17:00–21:00
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