Toshio Doi has written: 'Gaishoku ='
Toshio. Kurihara has written: 'Kabushiki kaishaho'
Toshio. Kajiyama has written: 'Waga Nishiyama fudoki'
Toshio Nagahiro has written: 'Chugoku bijutsu ronshu'
Toshio Nohara has written: 'Gendai kyodo kumiairon'
Hiroaki Yokoyama has written: 'Yu to ha' 'Nitchu no shoheki'
Toshio Tada has written: 'Retsuden Ajia no sanga ni'
Hide Yokoyama has written: 'Manyo shiko' -- subject(s): Man'yoshu
Masahiko Yokoyama has written: 'Keizaigaku gairon' -- subject(s): Economics
Toshio Nozawa has written: 'Bideo disuku' -- subject(s): Videodiscs
Taizo Yokoyama has written: 'Gihyo no tabi' -- subject(s): Description and travel
Toshio Miyamoto has written: 'Nihon no michi' -- subject(s): Politics and government