A great detective Humagear appears to help solve an attempted murder in the next episode of Kamen Rider Zero-One, That Great Detective is Coming.
Episode 12: That Great Detecive is Coming
Screenplay written by Riku Sanjo
Directed by Takayuki Shiba
Action Directed by Jun Watanabe (Japan Action Enterprise)
Special Effects Directed by Hiroshi Butsuda (Tokusatsu Kenkyuujo)
Police have started investigating the attempt on Shinya Owada’s (as himself) life. They visit the headquarters of both A.I.M.S., and under the suggestion of Yua (Hiroe Igeta), the President’s office of HIDEN Intelligence was also investigated, but they find no evidence that HIDEN created the assassination Humagear.
In order to stop the enemy Humagear with new equipment, a new Progrise Key is constructed in the lab. Even the police cannot enter the lab. Aruto (Fumiya Takahashi) feels strongly shaken by the police and feels cornered by his predicament.
To attempt to seize the criminal assassin Humagear, a Humagear named Waz Nazotoku (Kouji Tsujimoto) appears before Aruto and the police calling himself the “Self-proclaimed Great Detective,” and they attempt to enter HIDEN again.