Amemasu is also a name given to the white-spotted char, Salvelinus leucomaenis leucomaenis.
There are chars in Lake Chyornoye, one of the two lakes on Onekotan, located at the northern end of the island.
Fishes in the mountains and forest areas of Sápmi:Salmon, Common whitefish, Perch, Roach, Char
Brook trout (Salvelinus fontinalis), a freshwater fish in the Salmonidae family