Doi of the Maeda Construction Company's Advertising group has little passion for his work. One day the group's leader Asagawa declares, "Let's build the hangar for Mazinger Z!" Having been dragged in by Asagawa, Doi and his co-workers commence putting on appearances of having taken on this request from a fantasy world.
| Actor | Role |
|---|---|
 Mahiro TakasugiDoi | Doi |
 Yusuke KamijiBessho | Bessho |
 Yukino KishiiEmoto | Emoto |
 Chikara HondaChikada | Chikada |
 Keita MachidaYamada | Yamada |
 Rokkaku SeijiFuwa | Fuwa |
 Hiroaki OgiAsagawa | Asagawa |
 Suzuki TakuNot listed | Not listed |
 Jundai YamadaNot listed | Not listed |
 Shingo TsurumiNot listed | Not listed |
 Mari HamadaNot listed | Not listed |
 Tsutomu TakahashiNot listed | Not listed |
 Kensei MikamiNot listed | Not listed |
 Go NagaiNot listed | Not listed |