Tago's brown frog


The Tago's brown frog or simply Tago frog is a species of frog in the family Ranidae endemic to Japan. It is widely distributed within Japan and found on Honshu, Shikoku, and Kyushu, as well as on some outlying islands. There are two subspecies:
These might qualify as species. It can also introgres with its sister species, Rana sakuraii.

Habitat

These frogs are found in montane areas close to streams in the leaf-litter, or underneath stones in the streams.