| Year | | | |
| 1959/03/21 | Born in Tokyo | ÉķÜęé | ķ |
| 1975-1977 | Neyagawa High School | åã{§QŪėwZ | ú{ åã{§QŪė{ |
| 1977-1981 | Japanese Air Self Defense Force | qóĐqā | qóĐqāióRj |
| 1981-1985 | BA, Dept. of Japanese Culture, Tokai Univ. | CåwEú{ķūwČ | ú{ Cå{Eú{ķŧn
|
| 1985-1987 | MA, Graduate School, Tokai Univ. | CåwEåw@ķūĪČ | ú{ Cå{Eú{ķŧĪ |
| 1987-1990 | Dip, Dept. of Mathematics, Beijing Normal Univ. | ktÍåwåw@wģįEwjĪš | ktÍå{{ģįy{jĪš |
| 1991-1993 | PhD, School of Oriental and African Studies, Univ. of London | håwAWAAtJw@ | p ÏÖå{ņĪ{@ |
| 1991-1992 | Research Fellow, Needham Research Institute, Cambridge | PubWEj[_Ī | īņāėĪĪõ |
| 1993-1993 | Research Fellow, Institute for the Study of Languages and Cultures of Asia and Africa, Tokyo Univ. of Foreign Studies | OęåwAWAAtJūęķŧĪĪõ | ú{ §O ęå{ņęūķŧĪĪõ |
| 1994-1994 | Visiting Scholar, Center for Chinese Studies, Taiwan National Central Library | iäpjÆ}ŲEŋwĪZ^[KâwŌ | § Æ}ŲEŋ{ĪSKâ{Ō |
| 1995-1997 | Associate Professor, Japanese Center, Mingchuan Univ. | Á`åwEpúę{Čyģö | ÁBå{Eäpúęnģö |
| 1997-2006 | Associate Professor, Dept. of Japanese, National Kaohsiung First Univ. of Science and Technology | YæęČZåwEpúęwČyģö | §YæęČZå{Eäpúęnģö |
| 2001-2009 | An Official Appointed by the Government | wčEišCŊj | ČC |
| 2005 | Prize of Research, NKFUST | YæęČZåwEwpĪoÜóÜ | lū §YæęČZå{E{pĪoāÐ |
| 2006-2009 | Professor, Graduate School of Japanese Studies, National Kaohsiung First Univ. of Science and Technology | YæęČZåwEpúęwČģö | §YæęČZå{Eäpúęnģö |
| 2007 | Prize of Kuwahara, Society for the History of Mathematics | ú{wjwïEKīÜóÜ | lūú{É{j{ðEKīāÐ |
| 2007-2009 | Acting Dean, College of Foreign Languages, National Kaohsiung First Univ. of Science and Technology | YæęČZåwEOęww·ãs | §YæęČZå{EOę{@ã@· |
| 2008 | Prize of Research, NKFUST | YæęČZåwEwpĪoÜóÜ | lū §YæęČZå{E{pĪoāÐ |
| 2009-2009 | Acting Director, Department of German, National Kaohsiung First Univ. of Science and Technology | YæęČZåwEhCcęwČEwČåCãs | §YæęČZå{EäpŋęnãåC |
| 2009-now | Professor, International Center, Osaka Kyoiku Univ. | åãģįåwEÛZ^[ģö | åãģįå{E ÛSEģö |