| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| 百年の愚行 ONE HUNDRED YEARS OF IDIOCY hyakunennogukou ONE HUNDRED YEARS OF IDIOCY | 単行本 | 978-4-901818-00-1 (4-901818-00-7) | 2002 | Think the Earth Project |
| 百年の愚行 ONE HUNDRED YEARS OF IDIOCY hyakunennogukou ONE HUNDRED YEARS OF IDIOCY | 大型本 | 978-4-901818-01-8 (4-901818-01-5) | 2002 | " |