This author has not been identified. Look up 'Hikari Nakano' in GoogleThis author has not been identified. Look up 'Ikumi Nawata' in GoogleThis author has not been identified. Look up 'Shinkichi Inagaki' in GoogleThis author has not been identified. Look up 'Akihiko Kawashima' in GoogleThis author has not been identified. Look up 'Tatsuya Suzuki 0001' in GoogleThis author has not been identified. Look up 'Akira Ito' in GoogleThis author has not been identified. Look up 'Willett Kempton' in Google