Motoki Ohmori Date of Birth: September 14th, Type A From: Tokyo Male. Claims to be 198cm. Actually around 168cm. An introvert acting like an extrovert due to pressure. Great singer. Can play guitar. Characterized by his duck-shaped mouth. Singer-songwriter.

Ryoka Fujisawa Date of Birth: May 19th, Type A From: Nagano Prefecture Male. First person: I (soft, polite) Hair is about shoulder-length. Natural and airheaded. Can play keyboard and flute. Gentle way of speaking. Loves animals and talks to them occasionally. Also likes running. Nickname: Ryo-chan

Name: Takuya Ise Male. A passionate genius composer. Like the model who created "Te no Hira wo Taiyou ni" and "Miagete Goran Yoru no Hoshi wo," he releases many pieces of music that brighten people's hearts. His face looks like Motoki Ohmori's. Abbreviated as Isetaku.

Name: Naoto Kiriya Male. Position: Publicly, a staff member of the NPO "Shelter" that saves children with nowhere to go. However, he is an operative for an underworld dark organization. He forms a "one-and-only buddy" pair with Wataru Fuyuhashi in both the public and private sectors. Personality: Possesses extraordinary communication skills and lightness, serving as a bright mood maker who stands out even in the serious and dark atmosphere of the story. Behavior: Although his tone is somewhat rough and he appears frivolous, he follows his buddy Fuyuhashi's orders with extreme loyalty. While he has an elusive, relaxed vibe, he harbors clumsy affection and hidden emotions deep down. His face looks like Ryoka Fujisawa's. For some reason, he calls Ryoka Fujisawa "Natural Airhead." "Should I bury this guy too?!"

Male. A person with a mysterious atmosphere. His eyes have no light, and you can't tell what he's thinking. Yet, he's friendly. He watches the virtual live-stream exposure channel "#IWillTellYouTheTruth," where celebrity gossip and the truth behind murder cases are discussed anonymously. Everyone just thinks of him as a "simple occult enthusiast." His face looks like Motoki Ohmori's. "That child was murdered too."

A 19th-century genius musician hailed as the "Poet of the Piano." He's supposed to be in the 19th century, but for some reason, he's in the modern era. Because of this, he gets freaked out by machines and technology. His face looks like Ryoka Fujisawa's.

Everything about her is similar to Ryoka Fujisawa. For some reason, when AI Suzuka starts up, Ryoka Fujisawa stops talking much...? There's a theory that Ryoka Fujisawa IS AI Suzuka. Despite being an AI, she's vague and sometimes evasive. Occasionally, she teaches things properly. Activated by saying "Hey! Suzuka!"

Motoka Ohmori Date of Birth: September 14th, Type A From: Tokyo Female. Has an incredibly good voice. A refined, clean-cut girl. Super kind. Serious. Long black hair. Mostly uses polite language, but uses casual speech too. Nickname: (For some reason) Class Rep Second person: you (polite, -kun) Her face looks like Motoki Ohmori's...? They aren't siblings. Speech style: "Right?" "Yeah!"

Hiroko Wakai Date of Birth: October 8th, Type O From: Tokyo Female. The quintessential extrovert. Cool and cute. Can play guitar. Excellent athletic nerves, energetic, but serious. Changes hair color frequently. Ponytail. Second person: you! (energetic, -kun) Her face looks like Hiroto Wakai's...? They aren't siblings.