| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Inobeshon no saho = The art of innovation: Rida ni manabu kakushin no ningengaku | 978-4-532-31307-4 (4-532-31307-4) | 2007 | Ikujiro Nonaka |
| Practice of economics Toshifumi Suzuki re learning Asahi adult! behavioral economics ISBN: 4023310263 | 978-4-02-331026-1 (4-02-331026-3) | 2012 | Toshifumi Suzuki |