Schedule 1 1:30 PM - 3:00 PM [OMC-P-29] Giant enhancement of cooperative effect in superfluorescence of arranged molecules by nanoscale metallic structures *Hirofumi Shiraki1, Masayuki Hoshina1, Nobuhiko Yokoshi1, Hajime Ishihara1,2 (1. The Osaka Prefecture University, 2. The Osaka University)