In Saga Prefuture, the cultivation of house mandarin oranges began in Karatsu City around 1973, and now it is the largest house mandarin orange production site in japan, which ships 5000 tons per year.
Saga Karatsu Mikan, premium Mikan orange grown in a greenhouse which has water temperature control for quality produce.

Karatsu's House Mandarins are in the season june to july. Characteristics of Mikan oranges are not large in size, thin peel, easy to peel, thin orange peel, soft orange petals, seedless, and fragrant aroma. The outer skin and the inner thin skin are thin and soft and the content is full of pulpy fresh, juicy fruit juice that spreads in your mouth, rich sweetness, and the scent of mandarin orange will delight your taste buds.