*Akemi ASHIDA¹, Hiroshi Kan Sato², Maki Michinaka³, Eri Sugita⁴, Mariko Shinmoto⁵, Naori Miyazawa ⁶, Kazuyo Minamide⁷, Takafumi Miyake⁸ (1. Nagoya University, 2. Institute of Developing Economics Japan External Trade Organization, 3. Nippon Hyoron sha co.,Ltd., 4. Osaka University, 5. Hiroshima City University, 6. Waseda University, 7. Kobe Women's University, 8. Shanti Volunteer Association)