text: Jamana janya bɛɛ lajɛlen ka ca ni kilomɛtɛrɛ 3500 ye, a fanba ye Japan gunw ye, Kuril gunw, Nansei gunw, Izu gunw ani Ogasawara gunw.  A 'fanba bɛ funteni-yɔrɔ la, nka subarctic ani tropical yɔrɔw bɛ worodugu ni gunw na.  Dugukolo in falen don jikuruw la, ani kuluw yɔrɔ, tasuma-yɔrɔw ni kuluw sen bɛ o la, o bɛ kɛ jamana dugukolo 75% ɲɔgɔn ye, wa jamanadenw bɛ sɔrɔ kɔgɔjida laminiw na.  Japan ye marabolo 47 ye iko marabolow, Japankaw (Yamato, Ryukyu, Ainu, ani dunanw) ani dunanw sigilen bɛ yen, ani Zapɔnkan bɛ fɔ kosɛbɛ.