| Research | Galaxy morphology |
| Publication | ADS |
| 4.23- | Associate professor at Kitami Institute of Technology |
| 3.18-4.23 | Assistant professor at Kitami Institute of Technology |
| 4.16-2.18 | Research fellow of JSPS (for postdocs) |
| 4.15-3.16 | Postdoc at ICRR, The University of Tokyo |
| 4.13-3.15 | Postdoc at CCS, University of Tsukuba |
| 4.10-3.13 | Research fellow of JSPS (for Ph.D. students) |
| 3.13 | D.Sc. of
The Graduate University for Advanced Studies Supervisors: M. Iye & N. Kashikawa |
| 3.08 | B.Sc. of Hokkaido University |