Boso Sanga-yaki, Grilled Namerou
Sanga-yaki grills namerou—a paste of chopped horse mackerel or sardine, miso, scallion, ginger and shiso—as patties or in shells along coastal Chiba.

At a glance
| Name | Boso Sanga-yaki, Grilled Namerou (Sanga-yaki) |
|---|---|
| Prefecture | Chiba |
| Region | Kanto |
| Type | Miso-seasoned minced fish grilled until cooked |
What is it?
Sanga-yaki grills namerou—a paste of chopped horse mackerel or sardine, miso, scallion, ginger and shiso—as patties or in shells along coastal Chiba.
History and local context
Chiba sources tell that fishers carried namerou into the mountains and cooked it at a mountain hut, or sanga. Horse mackerel is typical, but sardine, flying fish, and grunt can also be used.
How to enjoy it
Break a freshly grilled piece to confirm it is cooked through and taste the browned miso. Shell presentations are hot; watch for chips and bones, and keep raw-fish tools separate in home cooking.
Availability varies by maker, season, and destination.
Sources and further reading
Frequently asked questions
Where is Boso Sanga-yaki, Grilled Namerou from?
It is associated with Chiba, in the Kanto region of Japan.
What kind of food is Boso Sanga-yaki, Grilled Namerou?
This guide classifies it as miso-seasoned minced fish grilled until cooked. See the overview for its defining ingredients and texture.
Can I order Boso Sanga-yaki, Grilled Namerou online?
Use the Rakuten Japan search link on this page. Confirm the maker, ingredients, storage requirements, and international shipping before ordering.
Order from Japan
Search Rakuten Japan using the original Japanese food name. Search results and product pages may be available only in Japanese.
This section contains an advertising affiliate link to Rakuten Japan.