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Izakaya Fusion Grill KeitanB-Worth Trying

35 E 3rd Ave, San Mateo, CA 94401 · Barbecue restaurant, Izakaya restaurant, Yakiniku restaurant · 4.6/5 Google (462 reviews)

Reservations · Delivery · Takeout

Lively late-night izakaya with flavorful skewers, QR ordering, and happy-hour deals; expect small portions, potential long waits, and mixed consistency.

Why it gets a B- for overall quality

Izakaya Fusion Grill Keitan delivers solid food quality with flavorful grilled skewers and creative touches, but inconsistent pacing and staggered service during busy periods limit its appeal. The warm, cozy aesthetic and late-night happy hour deals create loyal appeal, though tight quarters and crowding prevent it from competing with the area's premier dining destinations.

Restaurant Summary

The room feels warm and bustling with Japanese ambient tracks and a cozy, two-level layout. QR ordering keeps things modern while servers handle waters and deliveries. As one diner put it, "Ordering was easy and the skewers arrived with great char," though several noted pacing hiccups when it is busy upstairs. The cooking leans grill-first comfort with creative touches: smoky yakitori, bacon-wrapped mochi, crispy eggplant, ribeye (sometimes with uni), plus ramen and rice bowls. The culinary approach leans elevated traditional with playful edges: classic izakaya flavors, occasional indulgence, and late-night deals that reward skewer sampling. Families can do fine here thanks to simple skewers, rice bowls, and friendly staff, but portions run small and noise can rise. If your kids enjoy grilled chicken, rice, or mild noodles, it works; picky eaters may prefer plainer choices and earlier hours for a calmer, <bless crowded setting.

At a Glance

What Sets It Apart

What People Love

Points of Concern

Service & Dining Experience

Service StyleHybrid Average Cost$38-$55 per person ReservationsRecommended

What to Order

Perfect For

Location Insights

Area: Downtown hub with nightlife and casual eateries; draws late-night diners and groups.

Safety: Generally safe, active foot traffic evenings; typical downtown awareness advised.

Nearby: Surrounded by bars, dessert shops, and other Japanese eateries; walkable to Caltrain corridor.

Downtown San MateoDowntown San Mateo offers a vibrant dining scene with a variety of restaurants ranging from casual eateries to upscale dining. The area has a lively social atmosphere, especially during evenings and weekends, supported by walkable streets and a mix of modern and historic architecture.

Practical Information

Opening Hours

Monday17:00–23:30 Tuesday17:00–23:30 Wednesday17:00–23:30 Thursday17:00–23:30 Friday17:00–01:00 Saturday17:00–01:00 Sunday17:00–23:30

Available: Reservations, Delivery, Takeout

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