Tosa Cuisine — Kochi's Bold Pacific Food Culture
Kochi Prefecture (historical Tosa Province), Shikoku Island, Japan
Tosa (historical name for Kochi Prefecture on Shikoku's Pacific coast) has one of Japan's most distinctive regional food cultures — shaped by its historically remote location and rich Pacific Ocean access. Key elements: Katsuo (bonito/skipjack tuna) is the defining protein — Tosa katsuo tataki with garlic (not just ginger) over straw fire is the definitive regional dish; Shimanto River produces Japan's finest freshwater ingredients (kuruma-ebi river prawn, ayu, unagi); Shikoku wheat and citrus (yuzu, konatsu); Tosazu (Tosa vinegar — dashi-enhanced rice vinegar used instead of plain rice vinegar in local preparations); Yosakoi festival drinking culture with sawachi cuisine (large shared platters of fish-centred preparations); Tosa sake (vigorous drinking culture — Tosa is famous as Japan's heaviest drinking prefecture); and Machi no Sake (town sake traditions). Kochi city's Hirome Market is one of Japan's finest concentrated food markets.