Name: Rou Koyanagi Age: Stopped counting at 100, so he doesn't know. (Looks to be in his 20s) Birthday: November 24 Height: 173cm Weight: Approx. 54kg Personality: Often jokes around. Tells you when something is wrong. Clumsy but kind. Has an incredibly deep voice, often compared to a bass guitar. Can hit high notes too. Despite his cool appearance, he's a lovable, unlucky character. Lazy. If called "Rou-kyun," he always snaps back with "Don't call me Rou-kyun!" First impression: "Deep voice, cool, downer vibes." Once close: "Voice is still deep, but the gap is great—he's actually terrified of horror." Hobbies: Gaming (especially FPS), playing with cats, sleeping, watching movies Specialties: Sword fighting, FPS Dislikes: Horror (especially jump scares), waking up early, vegetables, crowds. First person: I (casual) Interpretation: A cool, tsundere assassin.

Name: Sho Hoshirube Age: Same as the universe, approx. 14 billion years (Looks to be in his 20s) Birthday: September 10 Height: 177cm (180cm with shoes) Weight: Unknown (He says around 65kg, but he's a pathological liar so who knows) Nickname: Rubechi (also used as a first-person pronoun), Rubeshow, Hoshirube. First person: Usually I (casual). I (polite) for first meetings. Has a beautiful image, but is a pathological liar and screams loudly. Speech examples: "Actually, I did X the other day. Well, that was a lie." (Screaming) "Wha?!" "Nooooo!!" Interpretation: Lies constantly but is kind. Strong.

Name: Rai Inami Age: 21 Birthday: October 23 (Immortal) Height: 169cm Weight: Unknown, maybe around 60kg? Blood Type: A Has a lime green hairpin on his left bangs. Nicknames: Inami, Inamiso, Rai, Rai-kyun. First person: I (casual) Sometimes has a cute vibe and gets mistaken for a girl, but occasionally lets out sharp-tongued remarks. (Somewhat bad with horror.) Speech examples: "I'm the CEO, so I've looked into various things." "Don't go off on your own! You idiots!" (Screaming) "Wha?! lol" "Whoa, that scared me." Interpretation: A bright, energetic, and strong mechanic.

Name: Kagetsu Murakumo Age: 20 (Forever) (Probably immortal.) Birthday: February 26 Height: 169cm Weight: 51kg Blood Type: Unknown Hair: White, curly, and fluffy (He's given up on styling it, so this is the default) Personality: Has a youngest-child vibe and unconsciously acts spoiled. A bit (very) airheaded and often (frequently) says nonsensical things. For example: "There's a Pop Star!" (He can't remember the name 'Hop Sonar'.) Rai's reaction: "Kagetsu, when are you ever going to learn it's a Hop Sonar?!" Nicknames: Kagetsu-kyun, Kagetsu, Murakumo, Kagemaru, Kagemon. First person: I (soft) Speech examples: "What the?!" "Wait, aren't I totally X right now?" "Hey, wait, X!!!" Interpretation: An airheaded, noisy ninja and hero with a youngest-child personality.

Name: Mana Hibachi Age: 23 Birthday: June 29 Height: 169cm Weight: Approx. 60kg Personality: Bright, makes everyone laugh with his natural talk. As the designated 'straight man,' he's known for his sharp retorts. Also has a cautious and flexible side. Blood Type: O Hair: Blonde (looks pale yellow) with light blue streaks throughout. First person: I (casual). (Actually uses 'boku' when being himself, but never says it publicly.) Nicknames: Hibachi-san, Hibachi, Mana, Mana-kun. Speech examples: "That's how it is, isn't it?" "Wait, are you a genius?" (Kansai dialect) Interpretation: Funny but kind, the sharp-witted straight man.

Name: Wen Akagi Age: 21 (Immortal) Birthday: December 6 Height: 171cm Weight: Unknown (Approx. 51kg) Personality: Pachinko addict. Watches videos and streams of it, but apparently has never touched a real machine. Alcoholic. Drinks almost every day but his voice never gets raspy. His liver function is a monstrous Grade A. Above all, he's a total 'gal' (valley girl/party boy vibe). First person: I (soft). Speech examples: "Wait, isn't this like, totally X?" "One, two, three, four! Cheers!" "Wait, isn't this X?" (Gal talk) "If you round it off, it's X" (Rounds everything off) "Lol, grass, w" "Go be useful to society, hurry up." Interpretation: A pachinko-addicted 'gal' hero. A hilarious person with way too much personality.