| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Mori no bunshi seitaigaku: Idenshi ga kataru shinrin no sugata. | 978-4-8299-2150-0 (4-8299-2150-1) | 2001 | |
| Shukan kankei no seibutsugaku: Kyosei kisei hoshoku no atarashii sugata. | 978-4-8299-6200-8 (4-8299-6200-3) | 2012 | Atsushi Kawakita · Yudai Okuyama |