Author

Manabu Ishioka

2 books found

Cover of Danjo kyōgaku no seiritsu

Danjo kyōgaku no seiritsu

Shizuko Koyama, Manabu Ishioka · First published 2021

Cover of "Kyōiku" to shite no shokugyō shidō no seiritsu

"Kyōiku" to shite no shokugyō shidō no seiritsu

Manabu Ishioka · First published 2011