Vegetarian and Vegan Ramen in Japan: What to Look For (and What to Avoid)

Most ramen contains pork or chicken. But vegan-friendly options exist — if you know where to look. A practical guide for plant-based travellers visiting Japan.

Japan is not an easy country to eat plant-based in, and ramen is probably the most challenging category. The broths — the heart of every bowl — are almost always made from animal bones or seafood. But the situation is improving, especially in Tokyo, and knowing what to look for makes finding good vegan ramen entirely possible.

Why Ramen Is Difficult for Vegans and Vegetarians

Most ramen broths are built on animal proteins: pork bones for tonkotsu, chicken carcasses for tori paitan, or a combination of the two. Even ostensibly 'light' shoyu broths usually contain chicken or pork stock as a base. Beyond the broth, the tare (seasoning paste) often contains dried fish, and the noodles can contain egg. This isn't about restaurants being careless — it's that traditional Japanese cooking doesn't draw a hard line between 'animal' and 'plant' ingredients the way Western cuisines increasingly do.

The Shops That Do It Well

Tsuta — the world's first Michelin-starred ramen shop — offers a vegan option alongside its signature truffle soba. Jikasei MENSHO has long been known for taking dietary restrictions seriously and produces a plant-based broth that stands alongside its meat versions. AFURI Harajuku specialises in yuzu-forward, lighter styles that translate well to vegan variations.

How to Identify Vegan-Friendly Shops

• Look for the words vegan, vege ramen, or shojin (精進, Buddhist cuisine-inspired) on signs or menus.
• Chain restaurants are more likely to have labelled vegan options because they operate standardised menus.
• The vegan filter on Japan Ramen Guide shows every shop in our database with confirmed vegan options.
• Japanese dietary apps (e.g. HappyCow) are useful supplements for city-wide discovery.

Useful Phrases for Plant-Based Diners

• Niku nashi de onegaishimasu (肉なしでお願いします) — 'No meat please.'
• Bejitarian ryori ga arimasu ka? (ベジタリアン料理がありますか？) — 'Do you have vegetarian dishes?'
• Buta niku to tori niku ga haitte imasen ka? — 'Does this contain pork or chicken?'
• Show a printed allergy card in Japanese — apps like Equal Eats generate these automatically.

What to Avoid

• Clear or white broths that aren't labelled — they almost always contain animal stock.
• Mayu (black garlic oil) — traditionally made with pork fat.
• Most standard chashu — it's pork or chicken braised in soy. Ask specifically for chashu nashi (chashu free).
• Assume nothing: always confirm at the counter before ordering.