Yashio Kaito CV: Kimura Ryouhei
The protagonist, Chuuoutanegashima High School 3rd Year, member of the Robot Research Club.
He's a fighting game ota who does nothing but play the robot fighting game "Mobile Battler Varell Kill Ballad ONLINE" or "Kill Ball" for short.
He's currently ranked 5th nationally.
Senomiya Akiho CV: Nanjou Yoshino
The Robot Research Club head, Kaito's childhood friend.
A reckless type who gets easily carried away.
Hitaka Subaru CV: Hosoya Yoshimasa
A cool, headstrong Chuuoutanegashima High School 2nd Year.
Since he's overconfident in his detailed knowledge in robotics, he looks down even on his seniors.
He has a lot of fangirls, but he's not used to girls due to his calamitous stoic character.
Koushiro Frau CV: Nazuka Kaori
A pessimistic hikikomori otaku with a bad mouth and attitude.
She frequently uses obsolete net slang not only online, but in real life as well.
The sole programmer of the "Kill Ball" program with more than 20,000,000 users.
Daitoku Junna CV: Tokui Sora
A Chuuoutanegashima High School 3rd Year karate girl who likes small animals.
She's timid and easily cries, but she's singlehandedly responsible for her family's care.
She's a hard worker, but because of her behavioral problems, she's no good at karate.
Airi CV: Kugimiya Rie
A tidy, fickle, and graceful girl.
Polite with honorific speech, innocent, and reserved.
She becomes expressionless as if going through a sudden character change.
She seems deeply related to the Kimishima Report.
