Ichirō Nitta

Bōryoku

2006

Chūsei ni kokka wa atta ka

Chūsei ni kokka wa atta ka

2004

Taiheiki no jidai

Taiheiki no jidai

2001

Tsumi to batsu no hō bunkashi

Tsumi to batsu no hō bunkashi

1995

Sumō no rekishi

Sumō no rekishi

1994