| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Adorable Pom Pom Animals: Dogs, Cats and Other Woolly Friends | 978-4-8053-1485-2 (4-8053-1485-0) | 2018 | |
| Saiban'in to shikei seido: Nihon no keiji shiho o kangaeru. | 978-4-7877-1006-2 (4-7877-1006-0) | 2010 | Makoto Teranaka · Yuichiro Ishikawa |
K. Ito · Kazuhisa Iwata · Kazuko Itaya · Kazuyoshi Itoh · Keisuke Iida · Kikuko Ide · Kosuke Ito