| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Gengo tetsugaku taizen. 4, Shinri to imi | 978-4-326-15365-7 | 2002 | |
| Imi to yōsō | 978-4-326-15227-8 | 1989 | |
| Irasuto de miru kagaku jikken no kiso chishiki | 978-4-621-08088-7 | 2009 | Masao Sugawara · Isamu Suzuka |
| Kuripuki: Kotoba Wa Imi O Moteruka | 978-4-14-009310-8 | 2004 | |
| Ronri to gengo | 978-4-326-15200-1 | 1987 | |
T. I. · Takashi Ito · Takashi Itoh · Takayasu Ito · Takayuki Ito · Takeshi Iwata · Toshiyuki Itoh · Tsuyoshi Ide · Tsuyoshi Ito