Chanko Nabe: The Hearty Stew of Sumo Wrestlers

Meet chanko nabe, the protein-rich one-pot stew of sumo stables, with its ingredients, traditions and tips for trying it in Tokyo's Ryogoku district.

Published October 15, 2026 at 11:11 PM JST | By Tokyo Paul

Quick answer: Chanko nabe is the hearty one-pot stew of sumo stables, made with broth, protein and plenty of vegetables, and eaten with generous bowls of rice. Visitors can try it at restaurants in Tokyo's Ryogoku district, home of the main sumo arena, often finishing with noodles in the leftover broth.

The Stew Behind the Strength

If you have ever watched a sumo wrestler stride into the ring and wondered what fuels such power, the answer begins with a big, steaming pot. Chanko nabe, often shortened to chanko, is the traditional stew of the sumo world. It is a generous one-pot meal of broth, protein and plenty of vegetables, shared at the table and eaten in large quantities by the wrestlers who train at sumo stables.

Today chanko is not only for athletes. It is enjoyed at restaurants across Japan and especially in Tokyo's Ryogoku area, the heart of sumo culture. This guide explains what chanko nabe is, how it fits into a wrestler's life, what ingredients go into the pot, how to find it as a visitor and how to enjoy it. It is a warm and welcoming introduction to a dish that combines good food with a fascinating slice of tradition.

The name is often explained in a few ways, but the simple idea is that chanko is the everyday meal of the stable. Whatever its exact origin, it has become a symbol of sumo hospitality, communal eating and healthy appetite.

Sumo Stables and the Daily Meal

Professional sumo wrestlers belong to training stables, called heya, each led by a stablemaster who is a former wrestler. Daily life in a stable follows a set routine, with early-morning practice, shared chores and meals taken together. Junior wrestlers often begin training around five in the morning, and the training is intense, which is why food is such an important part of the day.

The standard meal is chanko nabe. It is a nabemono, or hot pot dish, made in a large pot and served by seniority, so that senior wrestlers and guests are served first. Wrestlers often eat it with several bowls of rice, and the routine usually involves a big midday meal followed by rest, which helps their bodies build the weight and strength that the sport requires. Many stables have their own chanko recipes, and younger wrestlers often learn to cook for the group as part of their duties.

During tournaments, the dish takes on a symbolic meaning. Chanko served at that time is traditionally made with chicken only, since a chicken stands on two legs, which is a nice symbol for a wrestler who wants to stay on his feet rather than go down on his hands and knees. It is a delightful example of how food and sumo traditions are intertwined.

Ingredients and Balanced Eating

There is no single fixed recipe, and that is part of chanko's charm. The base is usually a flavorful broth, often made from dashi or chicken stock and seasoned with soy sauce, sake or mirin, sometimes with miso or salt for a different flavor. Into this go generous amounts of protein and vegetables, simmered together until everything is tender and the broth is rich.

Common ingredients include chicken, sometimes with the skin on, along with fish balls, tofu, and sometimes beef or pork. Vegetables such as daikon radish, Chinese cabbage, mushrooms, leeks and carrots add sweetness and texture. The idea is a balanced, protein-rich meal that is filling without being fussy, and it is naturally flexible, so cooks use what is fresh and in season.

A lovely finishing touch is to use the leftover broth for noodles. Once most of the ingredients are eaten, udon or somen noodles, or sometimes rice and egg, are added to the pot to soak up the flavorful stock. This last course is a highlight for many diners, and it ensures that nothing goes to waste. It also makes chanko a wonderfully warming dish for cooler months, though it is enjoyed all year round.

Although chanko is associated with building strength, it is also a nutritious dish. It is packed with vegetables and protein and is cooked without much added oil, which fits a balanced style of eating. Researchers have noted that active wrestlers, despite their size, tend to have low levels of fat around their organs, which they attribute to hard training and a diet that is not heavy in sugar or processed foods.

The key to the wrestlers' approach is the combination of enormous training and large portions, which is quite different from an ordinary diet. For visitors, a normal portion of chanko is a hearty but comfortable meal, and it is easy to enjoy at your own pace. The communal style of eating, where everyone shares one pot, also encourages conversation and a relaxed mood.

If you cook chanko at home, you can easily adjust it to your own taste. A simple version might include chicken, tofu, cabbage, mushrooms and leeks in a light soy-seasoned broth. Add noodles at the end, and you have a complete family meal that can be made in a single pot, which is wonderfully convenient on a busy evening.

Trying Chanko in Ryogoku

The best place to try chanko is Ryogoku, the district in Tokyo's Sumida ward that is home to the main sumo arena, the Ryogoku Kokugikan. The arena opened in its present location in 1985 and hosts the Tokyo tournaments in January, May and September. A small sumo museum inside the arena adds to the area's appeal, and the neighborhood has a number of sumo stables and cultural landmarks, so walking around can feel like entering a sumo-themed village.

Many restaurants in the area specialize in chanko, and a number are run by retired wrestlers. The first chanko restaurant is said to have opened in Ryogoku in 1937, and the tradition has continued ever since. A typical meal might begin with a set of small side dishes, followed by a large pot of stew simmering at the table. Restaurants often offer a lunch set, which is a pleasant way to try chanko for a gentler price, and some places offer a choice of broth.

It is wise to reserve ahead for dinner, especially around tournament time when the area is busy, and to check opening days in advance, since restaurants have their own schedules. Staff are usually happy to help first-time visitors, and many menus have English descriptions or pictures. If you are traveling in a group, a shared pot is a fun way to enjoy the experience together.

Tips for Enjoying Chanko

When the pot arrives, the server or your table companions will usually help you with the cooking. Ingredients are added in order, with the ones that take longer going in first, and the stew simmers until everything is ready. Take your time, serve yourself and others in small bowls, and enjoy the aromas as the broth develops. It is polite to share and to pass the ladle with care.

If you are lucky enough to visit during a tournament in Tokyo, combining a day at the Kokugikan with a chanko meal makes a memorable cultural outing. The tournament schedule and ticket information are published by the Japan Sumo Association, and tournaments run for fifteen days each. Even outside tournament periods, a stroll around Ryogoku is enjoyable, and you may see wrestlers in their traditional hairstyles and robes. As always, be respectful and ask before taking photographs.

For dietary needs, ask the restaurant about the ingredients before you order. Chanko often contains chicken, fish or other animal products, and the broth may include fish stock, so vegetarians and those with allergies should check in advance. Many restaurants are used to answering such questions and will help you find a suitable option.

Quick Takeaways

Chanko nabe is a hearty, flexible and nutritious hot pot with deep roots in the world of sumo. It is made of broth, protein and plenty of vegetables, served at the stable by seniority and eaten with generous bowls of rice. At tournaments it is traditionally made with chicken, a charming symbol of staying on two feet.

As a visitor, you can enjoy chanko at restaurants in Ryogoku and elsewhere, ideally with friends around a shared pot, and finish with noodles in the leftover broth. It is a delicious way to taste a living tradition, and it pairs perfectly with a visit to the sumo district.

Frequently Asked Questions

What is chanko nabe?

Chanko nabe is the traditional stew of the sumo world, a generous hot pot of broth, protein and vegetables shared at the table. Sumo wrestlers at training stables eat it in large quantities, and today it is also enjoyed at restaurants across Japan, especially in Tokyo's Ryogoku area.

What ingredients go into chanko nabe?

Chanko nabe has no single fixed recipe. The base is usually a broth of dashi or chicken stock seasoned with soy sauce, sake or mirin. Common ingredients include chicken, fish balls and tofu, plus vegetables such as daikon, Chinese cabbage, mushrooms, leeks and carrots, often followed by udon or somen noodles.

Where can you try chanko nabe in Tokyo?

The best place to try chanko nabe is Ryogoku in Tokyo's Sumida ward, home to the Ryogoku Kokugikan sumo arena. Many restaurants there specialize in chanko, some run by retired wrestlers. Lunch sets are a gentler way to try it, and reserving ahead for dinner is wise.

Keep Exploring

More guides from Tokyo Paul: Motsunabe: Fukuoka's Hearty Hot Pot, Teishoku: The Japanese Set Meal, Nikujaga: A Homestyle Comfort Stew.