Akira Yamaguchi (山口晶 Yamaguchi Akira) is one of the smartest students in Nūbē's class.
Appearance[]
He wears glasses and has brown hair like his eyes. He wears a brown uniform, then wears a brown tie, brown pants, and wears shoes
Personality[]
he fell out of favor over more dynamic characters like Katsuya. Regardless, he does remain a semi-major character throughout the whole manga run. Like Miki, Akira's name is based on the main male lead in Go Nagai's Devilman.
Story[]
is also the one that goes through a slight character change as the series goes on. At the start of the series, Akira is merely a bright, but slightly unlucky boy who tries his best but can never achieve what he is capable of. The source of this bad luck was a near-death experience where he went to the Sanzu River, where a yōkai consistently stops anyone that tries to complete their tasks. After Nūbē exorcises this spirit, Akira finds a bit more luck, but remains a more generic character. But later in the series, Akira's modest personality changes towards that of being the "mad scientist" of the class, consistently using technology to bridge the gap between humans and yōkai and showing off in order to do so. Originally, Akira was paired alongside Hiroshi, Kyoko, Makoto and Miki as part of the main set of students whom allies with Nūbē. But because of Akira's earlier "plain" .
On Sora's Team[]
Akira joins Sora's team with Nube, and his classmates, especially him, his classmates, and Nube, who survived the Brigadoon project created by Backbead, and criminals, making him, and his classmates, form an alliance with Sora, Kitaro, Kuro Sakuragawa, Isogai, Class 3-E, and all hero in the entire rescue mission especially He is friends with Yayoi, Eiko, and Keitaro especially Him, and his Friends become enemies of Taisui Xingjun, Kuubou, Nurarihyon, Skull Heart, Backbeard, King, Malty, and all the other villains as enemies of Meisuke Nueno after Kyoko was kidnapped by villains that make His, and His classmate that want Kyoko back to him, and his classmates that he is, and his classmate trained, He is, and His classmate friend with Bao, Leo Kakinoki, Hajime Aoyama, Satsuki, Momoko, Keiichirou, and other heroes as Kid Heroes especially He is friend with Itona, Taisei Yoshida, and Kotaro Takebayashi in Technology.