Details
A story before Haruki met Z. The robot Alt-Helzzking, that was managed by the Joint Advanced Equipment Research Center, has went out of control! Show off your spirit as the senior robot, Sevenger!
- Action & Adventure, Sci-Fi & Fantasy
- Japanese
Cast & Crew
- Kohshu Hirano , Rima Matsuda , Hikari Kuroki , Takaya Aoyagi
- Kiyotaka Taguchi
- Junichiro Ashiki