Another sad news has hit the tokusatsu industry, as Koji Naka, well known for his role as Master Kaku of Gosei Sentai Dairanger, passed away last Saturday.In honor of the passing of their master, Keisuke Tsutsiya (Kirinranger) and Keiichi Wada (Ryuranger) reprises their Dairanger roles to announce this sad news.