Yokota, Ken'ichi

Nihon kodai shinwa to shizoku

Nihon kodai shinwa to shizoku denshō

1982

Kōza Asuka o kangaeru

Kōza Asuka o kangaeru

1976

Hakuhō Tempyō no sekai

Hakuhō Tempyō no sekai

1973

Kankoku shiseki no tabi

Kankoku shiseki no tabi

1972

Dōkyō

Dōkyō

1971

Nihon kodai no seishin

Nihon kodai no seishin

1969