Takurō Kishine

Kankyōron

Kankyōron

2004

Bunmei no daigyakuten

2002

Watakushi no kyōiku ishin

2001

Bunmeiron

Bunmeiron

1990

Shisutemu nōgaku

Shisutemu nōgaku

1990

Kokudo sentaku no mirai sentak

Kokudo sentaku no mirai sentaku

1988