Special thanks for ...

First director of MDP;
   Sachiyo Ohnisi, Akiko Oshiro
Superviser of MDP;
   Prof. Haruyuki Tatsumi , Prof. Gen Murakami
Material offer and advizer
   Prof. Noriyuki Satoh, Prof. Mitio Mori,
   Prof. Yohichi Mochizuki, Assistant Prf. Masaaki Adachi,
2nd Staff of MDP
   Shingo Endoh, Shinobu Fukumura, Matsuki Motoda,
   Miki Nagasawa
 ... and All MDP Members