Guest Stars Mamoru Miyano voices Ultraman Zero Megumi Han voices Pega Suzuko Mimori voices RE.M. Shintaro Asanuma voices Zenna Chisato Kawai as Newscaster Ken Okada as Professor Yūki Ono voices Ultraman Belial Hajime Iijima voices Satanzorg Hibiku Yamamura voices Evacuate Radio Broadcast Tomohiro Yamaguchi voices Donshine Kohji Moritsugu voices Ultraseven Hiroaki Miyakawa as Professor Nagamasa Kuroda as Old Man