Tsutomu Yamakawa has written:
'Seiji to Ainu minzoku'
'Meijiki Ainu minzoku seisakuron'
1890- Yamakawa Kikue has written: 'Oboegaki bakumatsu no Mito-han'
Tsutomu Suda has written: 'Bakumatsu no yonaoshi'
Tsutomu Miyagawa has written: 'Measuring organization capital in Japan'
Shizuo Yamakawa has written: 'Utaemon no sokai' -- subject(s): Kabuki, Actors, Anecdotes, facetiae, satire
Tsutomu Chiba has written: 'The vowel, its nature and structure' -- subject(s): Voice, Vowels
Tsutomu Uchiyama has written: 'Furansu gendai shi' -- subject(s): French, History
Tsutomu Fukuda has written: 'Nihonjin to kami' -- subject(s): Philosophy and religion, Theology, Doctrines, Buddhism
Tsutomu Ogata has written: 'Haiku no shuhen' 'Haiku to haikai' 'Buson no sekai (Koten o yomu)'
Tsutomu Murakami has written: 'Leo Delibes' Coppelia, based on Leo Delibes' ballet after the story by E.T.A. Hoffman'
Tsutomu Manda has written: 'Miyazawa Kenji' -- subject(s): Authors, Japanese, Biography, Japanese Authors 'Ningen Miyazawa Kenji'
Tsutomu Iwasaki has written: 'Tetsugaku ni okeru sukui no mondai' -- subject(s): Ancient Philosophy, Philosophy, Ancient, Salvation
Tsutomu Takenaka has written: 'Kurama Tengu no ojisan wa' -- subject(s): Actors, Biography, Motion picture actors and actresses