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sankaku onigiri cafe & bar — Dedicated GF gluten-free restaurant in Seattle, WA

sankaku onigiri cafe & bar

🌿 Gluten-Free

1527 Melrose Avenue, Seattle, WA • First Hill

Dedicated GF

cozy gluten free japanese

We last checked this spot on October 5, 2026 · Sansglu Editorial methodology

The Sansglu take

The place

Sankaku Onigiri Cafe and Bar sits inside Melrose Market, serving Japanese-style rice balls and bento boxes at both counter and table seating.

The gluten-free setup

The entire kitchen runs gluten-free. No wheat ingredients enter the space, so the kitchen maintains a dedicated environment for all menu items.

What to order

Grab a variety of onigiri for a quick bite or choose the Sankaku Box for a full meal. Pair the Japanese potato salad with a bowl of miso soup. If you want a drink, the yuzu margarita and peach lime yuzu soda are available.

The move

Order anything from the menu without hesitation.

Sansglu Editorial · Updated October 5, 2026

Gluten-free setup

Current facility and preparation details supported by our research.

  • ✓Dedicated facility
  • ✓Separate kitchen

Places you might also like

A few more gluten-free spots nearby.

Featured in Sansglu guides

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Evidence reviewed by Sansglu · sansglu.com