Onomichi ramen: soy, small fish and a scatter of pork fat

Some bowls announce themselves from across the room. Onomichi ramen does it from the surface: a dark, glossy soy broth dotted with small white flecks that catch the light like grains of spilled rice. Those flecks are pork fat, and they are the first clue that this quiet port town has its own ideas about what a bowl of ramen should be.

Onomichi sits on the Seto Inland Sea in Hiroshima Prefecture, a town of steep lanes, hillside temples and little ferries crossing to the islands just offshore. It is also the mainland end of the Shimanami Kaido, the route that hops across a chain of bridges to Shikoku and draws cyclists from all over the world. Plenty of visitors come for the views or the ride. I'd argue the ramen is reason enough on its own.

What's in the bowl

At heart, Onomichi ramen is a shoyu (醤油), or soy sauce, ramen. What gives it a local accent is the stock underneath. Shops typically build it on chicken, then add small fish or other seafood, which makes sense in a town that has long lived alongside the Inland Sea. The result tastes of land and water at once: rounded and savoury from the chicken, with a gentle, briny depth from the fish.

Then comes the signature move. Small cubes or flecks of pork back fat, called seabura (背脂), are scattered across the top. They don't vanish straight away. They float, soften and slowly melt into the soy, so each spoonful carries a little more richness than the last.

The noodles are flat and usually medium in width. Flat noodles have more surface than round ones, and I think that matters here: they pick up the fat and the soy in a silky film rather than letting it slide off. Toppings tend to be classic and unfussy, often chashu (チャーシュー, braised pork), menma (メンマ, seasoned bamboo shoots) and chopped green onion.

Why the fat works

On paper, pork fat on a soy broth sounds heavy. In the bowl, it behaves differently. The small fish keep the broth bright and slightly sharp, and the soy brings salt and colour. The seabura softens all of those edges at once.

It's less like pouring cream into a sauce and more like a pat of butter on hot toast: a small thing that makes everything taste more like itself. Because it arrives in pieces rather than as a slick, you also get a pleasing contrast between clean spoonfuls from the edge and richer ones from the middle, where the fat gathers.

If you like thinking about how a bowl is built, from the tare (タレ, the concentrated seasoning at the bottom) to the stock and the fat on top, Onomichi ramen is a lovely example of every layer pulling its weight. There's a fuller walk-through in our anatomy of a bowl.

It also sits in an interesting family. Like Tokyo's classic shoyu chuka soba, it is a soy ramen with a broth you can still see into. Unlike the most delicate of those bowls, it isn't shy about pork. Onomichi lands somewhere between restraint and indulgence, and I think that balance is exactly why it is so easy to love.

How to eat it

A few small habits will help you get the most from a bowl.

• Look before you stir. The fat floating on the surface is part of the pleasure. Take a sip from the edge first, then one from the middle, and notice the difference.
• Slurp the noodles. Flat noodles carry a lot of broth, and slurping pulls in air that cools them and lifts the aroma. Nobody at a Japanese ramen counter will mind.
• Don't let it sit. The fat keeps melting as the bowl waits. Eat while those flecks still have a little texture.
• Save a few sips for the end. Whether you drain the bowl is up to you, but the last spoonfuls, when chicken, fish, soy and fat have all mingled, are some of the best.
• Pair it with a walk. Onomichi's temple lanes climb steeply from the waterfront. A bowl first and the stairs second feels like the right order to me.

A port town in a bowl

What I like most about Onomichi ramen is how clearly it says where it comes from. The chicken is the everyday base you'll find all over Japan. The small fish are the Inland Sea. The pork fat is the generous, working-town finishing touch. None of it is flashy, and none of it needs to be.

Regional ramen can sometimes feel like a contest to make the boldest bowl. Onomichi is a reminder that a style can be distinctive without shouting. If you'd like to see where it sits alongside the rest, our traveller's map of Japan's regional ramen places it on the route between Wakayama and Tokushima.

In the end, those little white flecks are a lesson in proportion. A small amount of the right thing, floating in the right place, can define a whole town's bowl.