- 2017/04 - 現在 Yokohama National University Department of Architecture , College of Urban Science
- 2014/10 - 現在 大学院都市イノベーション研究院 教授
- 2014/10 - 2017/03 理工学部 建築都市・環境系学科 建築教育プログラム 教授
- 2011/04 - 2014/09 理工学部 建築都市・環境系学科 建築教育プログラム 准教授
- 2011/04 - 2014/09 大学院都市イノベーション研究院 准教授
- 2007/04 - 2011/03 assosiate professor, Department of Architecture and Building Science, School of Engineering, Yokohama Nattional University
- 2001/04 - 2007/03 assosiate professor, Department of Architecture and Building Science, School of Engineering, Yokohama Nattional University
- 1998/10 - 2001/03 assosiate professor, Department of Architecture and Building Science, School of Engineering, Yokohama Nattional University
- 1991/07 - 1998/09 architect, KAWASAKI city Open-Air Folk House Museum 'NIHON MINNKA-EN'
- 1984/04 - 1991/06 architect, Japanese Assosiation for Conservasion of Architectural Monuments