Namerou

Namerou is a local dish said to have been created by Boso fishermen aboard their boats. Oily fish such as horse mackerel or sardine are minced finely with a knife alongside miso, scallion, ginger, and shiso leaf until they take on a smooth, sticky texture. The name comes from the idea that it is so good you would lick the plate clean, and it captures the flavor of Boso, where fresh fish come ashore daily.

Highlights

The key is how mincing loosens the fish fibers so that the savor of miso and herbs blends in completely. The silky texture and the distinctive flavor of oily fish overlap beautifully, pairing well with both rice and sake. Because the type of fish, amount of miso, and herb blend differ from shop to shop, comparing versions is a pleasure in itself.

Enjoying the Seasons

Horse mackerel is especially prized when its fat content peaks, making namerou from early summer into summer truly exceptional. Sangayaki, made by grilling leftover namerou, is another Boso specialty; the toasted aroma it gains tastes good even cold, so it can be enjoyed in any season.

Access and Basic Information

You can find it widely at eateries around the fishing ports of Tateyama, Kamogawa, and Katsuura across the outer and southern Boso coast. By train, use stations on the JR Uchibo and Sotobo lines; by car, the Futtsu-Tateyama Road or coastal national routes. Port direct-sale shops and set-meal restaurants often serve it as a dish made with local fish.

A Quick Tip

Since freshness is everything, aim for a shop near a fishing port on a day with a good catch. Order it together with sangayaki and you can taste both the raw and grilled faces of the same dish at once.