| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Ekkyosuru kankyo rinrigaku: Kankyo senshinkoku doitsu no tetsugakuteki furontia. | 978-4-7684-5636-1 (4-7684-5636-7) | 2010 | Konrad Ott · Martin Gorke · Andreas Wallner · Kiyoei Takiguchi · Motoi Ohashi · Hiroshi Aihara |