You can eat well in Japan knowing nothing. The worst meal you will have is still better than most countries' best. But to eat Japan properly, you need to understand one thing the guidebooks skip: Japanese food is organized around the season, and the highest compliment a dish can pay you is to taste of exactly the week you are eating it.
The izakaya is the heart of how Japan actually eats
Forget the silent sushi temple for a moment. The place where Japan eats with its guard down is the izakaya, a kind of pub-restaurant where you drink and order small plates over a long evening. Sake or beer arrives, then a steady stream of little dishes: grilled skewers, pickles, a piece of fish, edamame, karaage fried chicken, all shared, all unhurried.
The izakaya is where salarymen decompress, where friends argue, where the formal Japanese mask slips. The food is honest and built for drinking. You will not find it in a Michelin guide because it is not trying to impress you. It is trying to give you a good night. Learning to settle into an izakaya for three hours is learning how the country relaxes.
The sushi counter is where Japan performs. The izakaya is where Japan exhales.
On the two faces of Japanese eating
Ramen is regional, and the regions are at war
Ramen is not one dish. It is a category with fierce regional identities, and every Japanese person has an opinion. Tonkotsu ramen, from Fukuoka in the south, has a broth made from pork bones boiled so hard and so long that it turns milky white and thick. It is rich enough to coat your lips.
Shoyu ramen, soy-sauce based, is the Tokyo classic, clearer and lighter. Miso ramen comes from Hokkaido in the cold north, where the fermented-soybean richness makes sense against the snow. Shio, salt-based, is the most delicate. Each region defends its style, and a bowl of ramen in its home city, made by someone who has been refining one broth for decades, is a different thing from the ramen you have had at home.
Kaiseki: the meal that is a season
At the high end, Japanese food becomes kaiseki, a multi-course meal that is less about feeding you and more about expressing the exact moment of the year. A kaiseki meal in spring will feature cherry-blossom motifs, bamboo shoots, the first bonito of the season. The same restaurant in autumn serves matsutake mushrooms, chestnuts, persimmon, plated on dishes chosen to echo falling leaves.
This is the deepest idea in Japanese cuisine: shun, the peak moment when an ingredient is at its absolute best, and the cook's job is to catch it then and do as little as possible to it. A perfect piece of fish in season needs no sauce. The restraint is the skill. Kaiseki is expensive and worth doing once, in Kyoto, where the tradition is strongest, to understand what Japanese food is reaching for.
What to eat, beyond the obvious
- Okonomiyaki, a savoury cabbage pancake you often grill at your own table, from Osaka and Hiroshima, each city insisting its version is correct.
- Tonkatsu, a breaded deep-fried pork cutlet served with shredded cabbage and a tangy sauce, the comfort food of Japan.
- Onigiri, rice balls wrapped in seaweed, the perfect convenience-store meal. Japanese convenience-store food is genuinely good, not a compromise.
- Takoyaki, octopus balls from Osaka street stalls, crisp outside and molten inside, eaten hot enough to burn your mouth.
- Matcha in every form, from the ceremonial whisked bowl to soft-serve ice cream, especially in Kyoto and Uji where the best tea grows.
The vegetarian challenge is real
Japan is genuinely difficult for strict vegetarians, and it is worth being honest about. The problem is dashi, the foundational stock made from bonito flakes and kelp, which is in almost everything, including dishes that look vegetarian. A bowl of plain udon, a vegetable tempura, even miso soup usually contains fish-based dashi.
The solution is shojin ryori, the Buddhist temple cuisine developed over centuries to be entirely plant-based, found near major temples especially in Kyoto and on Mount Koya. It is exquisite, refined vegetarian food that treats vegetables with the same seasonal reverence kaiseki gives fish. For everyday eating, learn the phrase for no fish stock, stick to clearly marked vegetarian restaurants, and lean on the temple cuisine. It takes more effort than India but the payoff in Kyoto is some of the best vegetarian food on earth.
In Japan the goal is not to add flavour. It is to catch an ingredient at its single best week and get out of the way.
The OJ Japan trip runs in October, which is not an accident. October is when the autumn ingredients arrive, when the izakayas turn cozy, when Kyoto's kaiseki kitchens are at their most beautiful. We build the food into the route because in Japan the season is the menu, and October is one of the two best weeks of the year to taste it.
Frequently asked
Is Japan hard for vegetarians?
Yes, genuinely, because dashi, fish-based stock, is in most dishes including ones that look vegetarian. The solution is shojin ryori, Buddhist temple cuisine that is entirely plant-based and exceptional, found near temples especially in Kyoto. For everyday eating, vegetarians need to actively seek vegetarian restaurants and confirm dashi. It takes effort but Kyoto rewards it.
What is an izakaya?
An izakaya is a Japanese pub-restaurant where you drink and order small shared plates over a long evening. It is the most relaxed, social way to eat in Japan, where locals decompress. The food is built for drinking: skewers, fried chicken, pickles, small fish dishes. It is the opposite of the formal sushi counter.
Which ramen is the best in Japan?
It depends on the region and is genuinely debated. Tonkotsu, rich pork-bone broth, is from Fukuoka. Shoyu, soy-based, is Tokyo. Miso ramen is from Hokkaido. Shio, salt-based, is the most delicate. The best bowl is the regional specialty eaten in its home city by a shop that has refined one broth for decades.