Effective period / Period of releases: 1965 - 1971

Ensemble of musicians of the Ikuta School.
The Seiha hōgaku-kai is one of several schools of koto performance collectively referred to as the Ikuta School. It is the largest school of performance with ten branches in Japan and one branch in the United States. The school was established to provide a broad education in koto music ranging from the classical repertoire to contemporary works.