Jonny Sokko
Jonny is the Asian boy who shares a title publicizing with his colossal hovering robot on ancient black and white television series. Sokko is a star of science fiction series. The narrator equates himself to Sokko because of his prowess in acting.
Dracolon
The Dracolon is the sea monster that attacks the cruise ship which Johnny is a passenger. The appearance of the character, Dracolon, aids the reader to know that Johnny is among the passengers in the attacked ship.
Jerry Monno
Jerry is a secret agent belonging to Unicorn, which is a global mediation force. Jerry is among the passengers in the ship that is attacked by the sea monster called Dracolon.
Spider
Spider is a felonious architect who heads the Gargoyle gang whose headquarters are situated in Unicorn.
Emperor Guillotine
Guillotine is an outer space scientist who makes his first visit to Unicorn and designs the towering robot, but the gang plots to kidnaps him.
Torozonn
Torozonn is the space mummy.
Drakulan
He is the vampire leading the undead.
Ultra-Man
He is a less compelling character when compared to the Giant Flying Robot. The reader realizes that Ultra-Man is not actual as Johnny since he is just an actor putting on a dazzling boiler suit and a bug-eyed headdress.
The Giant Flying Robot
A personified robot is working alongside Johnny. The robot can work well with Johnny and, more importantly, ensure that he is safe.
Hayata
Hayata is a Science Patrol Officer who crashes into Ultra-Man's spacecraft and dies. Ultra-man feels guilty because he assumes that he is responsible for the death of Hayata. Consequently, he revives Hayata to work alongside him.
Trixie
Trixie is Speed's girlfriend, and she cheers him in whatever he does. Speed is an animated character from the Speeding Racer. These animated characters have upturned noses, and they have a pet monkey called Chim Chim.
Speed
Speed is an animated character and the boyfriend to Trixie. He sits behind the wheel of his father's wheel five robot vehicle. Speed and his girlfriend are ambiguous of Asian origin.
Mrs. Livingstone
The solitary Asian woman is an unvarying troupe affiliate of an American show played by Umeki program.
