Rice dishes ── Donburi (rice bowls)
Tekkadon
tuna sashimi rice bowl
Lean tuna sashimi over vinegared rice with wasabi. Thought to have grown from laying a classic sushi topping straight onto vinegared rice without shaping it, placing it within the Edo-mae sushi lineage.
Lineage
What it's made of
Lean maguro tuna, sliced sashimi-thick, covers a bed of vinegared rice edge to edge. Wasabi's sharp bite and the tight, low-fat character of the lean cut come through directly, with the rice's acidity setting off the meat's leanness, and some shops layer in nori for another note of aroma.
How it's made
Only the lean red meat of the tuna is chosen, sliced as sashimi and arranged over vinegared rice, finished with wasabi and shredded nori as the basic form. It's distinguished from maguro-don, which uses plain rice and cuts beyond the lean meat, by both the rice and the choice of cut.
Why it took this shape
The bowl is thought to have grown out of a simplification of sushi itself — laying lean tuna, a classic sushi topping, straight onto vinegared rice without shaping it into nigiri — placing it within the Edo-mae sushi lineage. Its quick assembly is also thought to have suited the pace of a busy Edo-era town.
Before you go
- How to use a convenience storeA quick guide to choosing rice balls and hot snacks, buying coffee, paying by cash, IC card, or tap payment, using the eat-in corner, and sorting your trash — the basics for a first visit.
- Station food and ekiben (station bento)Where and when to find ekiben (station bento) before it sells out, etiquette for eating on board, how standing soba and udon stalls work, and where to find souvenirs sold inside the station.
- Roadside stations, direct-sale stands, and marketsHow to enjoy buying food near where it's produced, visiting and shopping at morning markets and fish markets, what to expect at farm stands, and finding local food at roadside stations (michi-no-eki).
Dishes in the same style
- Aburafu DonDeep-fried wheat gluten, shaped into a log, is simmered in a sweet-savory broth and set with egg over rice, katsudon-style — a Tome City bowl said to trace to a tofu shop's shelf-stable gluten product, later turned into a bowl dish by a local innkeeper.
- Aizu Sōsu KatsudonAizu's sauce katsudon, doused in a thick sweet-savory sauce. Its origin has several competing accounts, none settled, but all point to it being refined through everyday improvisation on Taisho-era Western food.