勝手丼 / Kattedon

「勝手丼」（勝手在為日文的漢字，譯為隨意）是和商市場（釧路）的名產。有6間魚舖販賣一口大小的壽司用的生魚片配料。在數家的熟食店有賣白飯。勝手丼就是指帶著買來的白飯到各家魚店買喜歡的生魚片配料來製作自己專屬的海鮮丼。起源是在往昔，心地好的魚屋老闆要求省錢旅遊的年輕人們只買了白飯後拿來，在白飯上放少量的海鮮來販賣的形式。

Kattedon is a feature of Washo Market in Kushiro City. Katte stands for ‘as you like’ and Don means rice bowl. At six fresh fish and shellfish shops, one-bite size fresh sashimi (topping on a piece of sushi) is sold, while rice bowls without toppings are sold at side-dish specialty shops. To enjoy Kattedon, one buys just a rice bowl and then buys their favorite toppings at a fish shop. This locale was established many years ago when young men who were enjoyed frugal travel were offered just rice, and a fish shop cut their fish fillets into pieces to sell.