It is a fruit originating in Japan. It takes its name from a state here. It reached America and Europe in the 19th century. Its trees have a flat crown and few leaves. It is generally known as Rize Mandarin in the Mediterranean region. It is an early variety. It is an efficient variety suitable for storage and transportation. The skin is thin and easily peeled. It has high quality taste and smell. It is seedless. Harvest is at the end of September and the beginning of October.