The second pilot of Getter Robo, Hayato is portrayed as a psychopathic yet highly intelligent delinquent. He is first seen as the leader of a student revolutionary group, but is captured by the Saotome Research Institute after a fight with Ryoma and pulled into the Getter Robo storyline, initially as the pilot of Getter-2. He is the only character to have appeared in every Getter Robo series and has fulfilled many roles, from being a regular teenager to an adult colonel and an aging scientist. Like the other Getter Robo characters, his portrayal is drastically different in the 1970s TV series. While still a rebel and a loner, he is far less cold and cruel.
- 22 years old - 3rd year student at Kantou University - Plays shortstop and is right-handed - Went to Koshien as a high school student - Tried out in the U.S. before, but didn't make it - His parents don't approve of his dream to play baseball in the U.S. and want him to settle down and get a job
A journalist who returns to his hometown, ÅŒtomo City, in order to investigate the Skull Man.
Narita Hayato sees himself as a "hard-boiled" person. Back-breaking jobs are nothing to him. Hayato shuns normal human contact, but, during the nights, he would get together with delinquents and other denizens of the night. One such night, he meets the cheerful and oblivious Ootori Naru.
A 16-year-old student and the bright mood-maker of the club. He is the only member of the club who wears glasses only for show. Because his eyesight was too good, he was refused entry into the club at first by Akira, but after asking again and again, he was finally accepted as a provisional member. Many of the members of the club think of him as annoying due to his nature to seek attention most especially Mitsuki who dislikes him very much that he would always plays rough jokes on him, but since he gets his way in the end, he doesn't mind at all. His favorite glasses are ones with oval-square cel frames, and he has 2.0 vision in both eyes. (Source: ANN)
Kodaka and Kobato's father, whose job as a travelling archaeologist made him leave his two children in the care of his old friend, Pegasus Kashiwazaki.