| Shoko Takizawa | Sophie Deléhouzée, Ph.D. | 
| Makoto Fujitani | Naoto Sato, Ph.D. | 
| Satoshi Okazaki, Ph.D. | Hiroshi Okajima, Ph.D. | 
| Fumiko Oguchi | Rie Bamba, Ph.D. | 
| Yayoi Tanaka | |
| Akiko Shimaoka, Ph.D. | |
| Megumi Imada | |
| Accounting Consultants | 
| Tajima CPA Office | |
| Teruhisa Tajima | 

