Geinoh Yamashirogumi / Osorezan / Invitation SF-10056 / 1976
Shamanic chants collide with psychedelic rock—pure ritualistic madness.


Released in 1976, Osorezan by Geinoh Yamashirogumi is not just a record—it’s a ritual captured on tape.
Built on raw vocal chants, traditional elements, and a live band approach, the piece moves between ancient spirituality and experimental rock structures.
Midway through side A, everything shifts—Itako-style chanting emerges, merging with psychedelic instrumentation in a way that feels almost unreal.
Primitive, hypnotic, and deeply unsettling.
Not groove in the conventional sense—but undeniably dope.
A boundary-pushing document of Japanese experimental sound at its most intense.


