T.S. ยท T. Sugimoto
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Shin shohisha rikai no tame no shinrigaku. | 978-4-571-25040-8 (4-571-25040-1) | 2012 | |
| Shohisha rikai no tame no shinrigaku | 978-4-571-25025-5 (4-571-25025-8) | 1997 | Kazuhisa Takemura |