2007
The Division of Applied Phy
2006
Soka University, professor
2005
Japan-China Symposium on University Physics Experiment Education, committee
2006
International Conference on Physics Education: Program committee
1989 - 1992
The Institute of Physical and Chemical Research (RIKEN): Frontier researcher
1992 - 1995
Soka University, assistant professor
1996 - 1998
The Physical Society of Japan: Book review committee
1995 - 1998
Soka University, lecturer
1998 - 2006
Soka University, associate professor