Department of Life Sciences
Grad. School of Arts & Sciences
The University of Tokyo
Department of Physics,
Grad. School of Sciences
The University of Tokyo
Dept. of Integrated Sciences
College of Arts and Sciences
The Univsersity of Tokyo
3-8-1 Komaba, Meguro,
Tokyo 153-8902, Japan
Tel & Fax: +81-3-5454-6751
arai (at) bio.c.u-tokyo.ac.jp