�¡Gan Kagaku Ryoho Register Men Kanri Manual
�¡Hama Toshihiro / Kanshu Aoyama Tsuyoshi / Henshu Higashi Kanako / Henshu Ikematsu Hiroaki / Henshu Kawakami Izumi Yoroshi / Henshu Sato Atsuya / Henshu Hashimoto Hironobu / Henshu