Supervised by Ninja Sentai Kakuranger: Act Three - Middle-Aged Struggles director Koichi Sakamoto, try this exercise and aim for a perfect body this summer! Aside from Kosugi, also participating in this video are: Teruaki Ogawa (Ninja Red Sasuke), Satomi Hirose (Ninja White Tsuruhime), Shu Kawai (Ninja Yellow Seikai), and Hiroshi Tsuchida (Ninja Blue Saizou).