Celiac safety profile
Sushi Zanmai
Sushi Restaurant · Japanese Izakaya Restaurant · Japanese Restaurant · Meal Takeaway
3 Chome-8-13 Kotobashi, Sumida City, Tokyo 130-0022, Japan
What you can eat here
Pulled from Gluto's celiac safety report for this location.
✅ Reported safe options
- Simple nigiri / sushi are explicitly described as gluten-free in at least one account.
- Tuna roll with green onions, alongside nigiri, is mentioned as gluten-free in another report.
- When ordering, it can help to request allergen information directly and to communicate any need for gluten-free preparation clearly, since the staff demonstrated willingness to consult with chefs/managers in past visits.
⚠️ Risks & cross-contamination
- Not a dedicated gluten-free facility; cross-contact risks exist.
- Some reports mention rice vinegar as a potential gluten-containing component in certain recipes, so avoidance of certain flavorings or sauces may be necessary.
- Availability of gluten-free soy sauce isn’t guaranteed; one guest reported using their own GF soy sauce.
- Despite these caveats, multiple recent guests felt safe and had positive experiences when communicating clearly with staff.
Gluto score breakdown
Each axis is scored 0–100 from research + community signals.