Avoiding peanuts/tree nuts — relatively easy, but check sauces and desserts.

Nut allergies in Japan

Japanese cuisine relies less on nuts than many others, which helps. But sesame (goma) is ubiquitous — dressings, gomadare dipping sauce, sprinkled on rice and vegetables — and peanuts appear in some dressings, satay-style sauces and snacks. Walnuts and ginnan (gingko) show up in seasonal dishes. With a serious allergy, always state it clearly and ask about cross-contamination.

What to watch for in Japan

  • Sesame (goma) in dressings, sauces and toppings
  • Peanuts in some dressings, sauces and snacks
  • Walnuts and gingko in seasonal dishes

FAQ

Is Japanese food Nut-free-friendly?
Avoiding peanuts and/or tree nuts. Japanese cuisine uses nuts less than many others, but sesame is everywhere, and peanuts appear in some sauces, dressings and snacks — flag allergies clearly.
What hidden ingredients should Nut-free travelers watch for in Japan?
Sesame (goma) in dressings, sauces and toppings / Peanuts in some dressings, sauces and snacks / Walnuts and gingko in seasonal dishes
How do I say I'm Nut-free in Japanese?
「ナッツアレルギーです。ピーナッツや木の実は食べられません。」(Nattsu arerugī desu. Pīnattsu ya kinomi wa taberaremasen.)

Show this to staff

Nut-free

ナッツアレルギーです。ピーナッツや木の実は食べられません。

Nattsu arerugī desu. Pīnattsu ya kinomi wa taberaremasen.

I have a nut allergy. I can't eat peanuts or tree nuts.

Can I eat it? — every classic dish, sorted

We sorted Japan's classic dishes for this diet into safe to order, OK if you ask, and usually not suitable. Always confirm with the staff.

Recipes and preparation vary by restaurant, so this is a general guide. If you're ever unsure, please confirm directly with the venue before you order — they'll appreciate the heads-up.

What can I eat?

Places we’ve confirmed

Roppongi · Gluten-free comfort food · ¥¥

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
Last verified Jun 2026
  • Casual
  • Solo

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