Dietary guide
Gluten-free Tokyo: a coeliac's survival guide
The hidden wheat
Japanese food looks gluten-friendly — rice, fish, vegetables — but the seasoning betrays it. Ordinary soy sauce is brewed with wheat, so sushi, teriyaki and most dipping sauces aren't safe unless tamari is used. Soba is often cut with wheat flour, tempura and tonkatsu are wheat-battered, and ramen and udon are wheat noodles.
Where Tokyo gets it right
The city now has genuinely certified options. Gluten Free T's Kitchen in Roppongi is Asia's first GIG-certified kitchen — every dish, from rice-flour gyoza to miso-butter ramen, is safe. Tamawarai mills its own 100% buckwheat (juwari) soba. Tempura Asakusa SAKURA fries everything in rice flour. PIZZAKAYA does a dedicated gluten-free crust, and AIN SOPH. GINZA offers gluten-free sweets.
Stay safe
For coeliac diners, always flag cross-contamination and ask for tamari. Naturally safer anchors: sashimi (with tamari), grilled fish ordered shio (salt), and juwari soba. Read our full gluten-free explainer for the phrases to show staff.
Osaka
Heading to Kansai too? Check our gluten-free restaurants in Osaka guide.
Places we’ve confirmed
Gluten Free T's Kitchen
Rice-flour gyoza and miso-butter corn ramen
Asia's first GIG-certified gluten-free kitchen, where every dish — from rice-flour gyoza to miso-butter ramen — is safe for coeliac diners.
- Gluten-free
- Vegan
- Vegetarian
- Dairy-free
- Nut-free
- Casual
- Solo
Tamawarai
Juwari (100% buckwheat) soba, stone-milled in-house daily
A Michelin-starred soba sanctuary where the chef grows and hand-mills his own Ibaraki buckwheat into pure 100% juwari noodles — the closest a coeliac traveller comes to trustworthy Tokyo soba.
- Gluten-free
- Vegetarian
- Solo
- Date
Pizzakaya Roppongi
Gluten-free crust California pizza (vegan cheese option)
A Roppongi institution since 1996 where homesick Americans and coeliac travellers alike crowd the bar for craft beer and proper gluten-free crust pizza topped with vegan cheese.
- Gluten-free
- Vegan
- Vegetarian
- Dairy-free
- Casual
- Solo
Tempura Asakusa SAKURA
Wagyu sirloin and tiger prawn tempura in rice-flour batter
A ten-seat counter beneath a canopy of cherry blossoms where every course — even the wagyu and prawn tempura — is fried in rice flour: fully gluten-free and halal.
- Gluten-free
- Halal
- Vegetarian
- Date
- Anniversary
AIN SOPH. GINZA
Vegan pudding & seasonal vegetable course
AIN SOPH.'s flagship spreads across four Ginza floors, where a ground-floor patisserie of vegan pudding gives way to refined plant-based courses upstairs.
- Vegan
- Vegetarian
- Dairy-free
- Gluten-free
- Date
- Anniversary
Sources
FAQ
- Is wasabi gluten-free?
- Fresh grated wasabi is, but cheap tube 'wasabi' can contain wheat. Ask, or stick to certified venues.