Kengo Hashimoto

"Sensen bunko" kaisetsu

"Sensen bunko" kaisetsu

2005

Hakkin, waisetsu, shiru kenri

Hakkin, waisetsu, shiru kenri to kisei no hensen

2005

有害図書と青少年問題

有害図書と青少年問題

2002

Zasshi shuppan gaidobukku

2000

Kajiyama Toshiyuki

Kajiyama Toshiyuki

1997

Chichi wa sokoku o utta ka

Chichi wa sokoku o utta ka

1982