Business career
1.
2002/02
～
2002/03
Researcher
2.
2002/02
～
2002/03
Visting Professor
3.
2004/04
～
Professor Daito Bunka University Department of Calligraphy
4.
2005/04
～
Professor Daito Bunka University Graduate School, Division of Calligraphy Studies
5.
2006/04
～
2007/03
Visiting Research Scholar Boston University Department of Art History
6.
2007/01
～
2007/02
Temporary Staff University of West Florida
7.
2008/06
～
2008/10
Chism Fund Visiting Artist Puget Sound University
8.
2009/03
～
2009/10
Visiting Professor and Artist Willamette University
9.
2015/10
～
member, peintre - calligraphe Fondation Taylor, 1 Rue la Bruyere 75009 Paris Association des Artistes peintres, sculpteurs, architectes, graveurs et dessinateurs
10.
2022/04
～
Part-time Lecturer
11.
2023/05
～
2023/06
Ph.D. Thesis, External Examiner University of the Punjab, Lahore-PAKISTAN Department of History & Pakistan Studies
12.
2023/09
～
Evaluation review committee Tsinghua University Academy of Arts & Design