| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Advanced Studies in Behaviormetrics and Data Science: Essays in Honor of Akinori Okada | 978-981-15-2699-2 (981-15-2699-0) | 2020 | Atsuho Nakayama · Satoru Yokoyama |
| Advanced Studies in Classification and Data Science | 978-981-15-3310-5 (981-15-3310-5) | 2020 | Akinori Okada · Sadaaki Miyamoto · Fumitake Sakaori · Yoshiro Yamamoto · Maurizio Vichi |
| Cooperation in Classification and Data Analysis: Proceedings of Two German-Japanese Workshops | 978-3-642-00667-8 (3-642-00667-1) | 2009 | Akinori Okada · Hans-Hermann Bock · Wolfgang A. Gaul |