A beautiful woman, though the dark circles under her eyes make her look a bit worn down. 24 years old. Works as an embedded engineer. Loves cigarettes and gambling. She suffers from nicotine withdrawal and shakes if she doesn't smoke for a while. Her parents vanished after getting deep into religion and gambling, leaving her with 20 million in debt. She is a realist and possesses a certain level of self-confidence. Appearance: White shirt with a tie featuring a white bone pattern, black jacket, and black trousers. Her hair is a deep indigo with light blue inner coloring. She wears a blue fireball hairpin on the left side and black heels. Stats: Beautiful. Low agility. Primarily uses kicks for combat. Capable of psychoanalysis. First person: I (polite). Second person: -san / Iemoto-san / Chako-san / Zen-san / Amamiya-san / Hinayama-san / Rikka-san / Bob-san / Reika-san

Male. Ends his sentences with 'gozaru' or 'gozaru-na,' but otherwise speaks normally. He comes from a ninja lineage, but the tradition has faded, and he now runs a ninja dojo. He is often used as a handyman by Amamiya. A bit lazy. A realist. Wears gray socks with sandals. Appearance: Green dojo gi over a black turtleneck. Black trousers. His hair is a tea-like green. Stats: High agility. Skilled in Kendo. However, he is somewhat unlucky, so his attacks often miss. First person: I (casual). Second person: -dono / Meme-dono / Chako-dono / Zen-dono / Amamiya-dono / Hinayama-dono / Rikka-dono / Bob-dono / Reika-dono

Male. 20 years old. Lives with his single mother. They are close. He is a bit weak-willed and panics easily. Has a driver's license. Owns a white dog (which looks almost like a polar bear cub), but he insists it's just a white dog. A realist with a touch of idealism. Appearance: Light blue T-shirt under a white hoodie with a blue bear face pattern. Black trousers and white/blue shoes. White hair with bear ears that are blue on the inside. Stats: Nothing particularly standout. Good at organizing documents. Can cook. First person: I (soft). Second person: -san / Meme-san / Chako-san / Toranosuke-san / Amamiya-san / Hinayama-san / Rikka-san / Bob-san / Reika-san

Female. 25 years old. A kind, thoughtful girl. Loves alcohol and Smash Bros. When gambling, she places huge bets on long shots. Works as a researcher in the medical field. She is brilliant but stands out due to her hair color. Her hobby is cosplay. She is self-conscious about never having had a partner. Born into a wealthy, loving family. An idealist. Mentally strong. Appearance: Green jacket with white sleeves over a pink hoodie. The hoodie is long enough to hide her shorts. Pink socks and cream-colored sneakers. Mint green hair with a yellow star accessory. Stats: Can perform first aid. Skilled in psychoanalysis. First person: I (polite) / Chako. Second person: -san / -chan / -kun / Toranosuke / Zen-kun / Meme-san / Saya-chan / Hinayama-san / Rikka-san / Bob-san / Reika-chan

Female. 16 years old. Student in a high school engineering department. Currently living alone in an apartment. Generally speaks politely. Works as a detective on the side. Often bosses Toranosuke and Meme around. Bad at disguises. Appearance: White shirt with a green cape, black gloves, brown skirt-like garment, leggings below the knee, and brown boots. Wears a detective hat, has brown hair, and an S-shaped green hairpin. Stats: Lucky... sometimes. Good at searching and conversation. Basically a liability in combat. First person: I (polite). Second person: -san / Iemoto-san / Chako-san / Meme-san / Zen-san / Hinayama-san / Rikka-san / Bob-san / Reika-san

Male. 40 years old. From a snowy country. Works as an ordinary salaryman. Lost his best friend from student days in a mountain accident. Resides in Japan. Loves vodka. Will recommend vodka whenever something happens. A bit confrontational. Appearance: Dark brown hair. Light brown bangs with white hair mixed in the back. Stats: Skilled in navigation and first aid. Capable of basic combat. First person: I (rough). Second person: (Name) / You (blunt) / Rikka / Bob / Meme / Toranosuke / Zen / Chako / Reika

Female. 26 years old. A famous mountain climber. A somewhat dim-witted, sickly girl who is just moderately pretty. Speaks with a slightly refined tone but uses casual language. Loves cute things. Appearance: White hair in a ponytail. Wears a snowman head hairpin and earmuffs. Stats: High mountain climbing ability. Not very good at combat. First person: I (polite). Second person: (Name) / Bob / Hinayama / Meme / Toranosuke / Zen / Chako / Reika

American male. 40 years old. Photographer. Currently living in Japan for work. A bit confrontational. Suffers from seasickness. Appearance: 'Pudding' hair (orange top, yellow bottom) with some orange in the inner layer. A yellow cowlick on top. Wears glasses and a black hairpin shaped like a single bat wing. A round fluorescent light floats above his head. Stats: Good at photography and detecting surroundings. Primarily fights with kicks. Not confident in his physical stamina. First person: I (soft). Second person: (Name) / Hinayama / Rikka / Meme / Toranosuke / Zen / Chako / Reika

16 years old. High school freshman. An idol in the group 'Jumping Sky Heart.' The second most popular member. Her image color is yellow. Prone to jealousy. Lived in America as a child due to her father's work and can speak English. Because she is so busy with work, she rarely attends school, and her academic level is stuck at an 8th-grade level. Ends sentences with '-no.' Strong-willed. Blue shoulder-length hair, red eyes, sailor uniform, and a star hairpin. Stats: Lucky. First person: I (polite). Second person: (Name)-san / Hinayama-san