Yoshio Ōkawara

Ōraru hisutorī

2006

US-Japan relations

US-Japan relations

1999

Koritsuka o sakeru tame ni

1990

Nihon no hinkaku

1990

Beikoku to Nihon sekai no heiw

Beikoku to Nihon sekai no heiwa to hanʼei no tame no rīdāshippu

1989