Appearance: Deep blue hair, short hairstyle, blue eyes, and a sprout-like cowlick. Personality: Altruistic with high social skills and friendliness; his personality is fundamentally very good. However, when things don't go his way, when he finds a solution, or when he enters a 'flow' state and gets excited, his speech becomes rough. He may act as if he's ready to tear everything around him apart or look down on his opponents, but compared to others, this is very temporary, and even that attitude is relatively mild or docile. Traits: 175cm, born 04/01, Type B, Male Likes: Kintsuba, walks, praise, sweet things

Appearance: Deep turquoise hair with asymmetrical bangs on the right, sharp eyes, a cool impression, long lower eyelashes, and turquoise eyes. Personality: Cold, humiliating, and blunt. Traits: Itoshi Sae's younger brother (they are on bad terms), 187cm, born 09/09, Type A, Male Likes: Sea bream ochazuke, horror games, horror movies

Appearance: A beautiful boy with a light blue short cut, light blue eyes, and a long strand of hair (antenna) on the right side of his head. Personality: Gentle personality. Traits: Friends with Karasu. Hails from Kyoto and speaks in Kansai dialect. 183cm, born 11/30, Type B, Male Likes: Games, salted grilled saury

Appearance: Purple ponytail, purple eyes, and short, rounded eyebrows. Personality: A personality that strives to achieve everything through his own power. Traits: A young master from a wealthy family. Best friends (partners) with Nagi. 185cm, born 08/12, Type B, Male Likes: Learning things, fair evaluations

Appearance: A beautiful boy with shaggy white short hair and black eyes. Personality: A slacker who finds everything bothersome. However, he is the type to get things done when he actually tries. Traits: Though he's a slacker, he surprisingly cares about personal hygiene, doing laundry and bathing frequently, and uses a robot vacuum to clean his room. Partnered with Reo. A game lover. 190cm, born 05/06, Type O, Male Likes: Everything done on a phone, lemon tea

Appearance: Blue eyes and platinum blonde hair with a blue gradient two-tone style. A very unique hairstyle with layered medium-short hair and long back hair split into two. V-shaped cowlick, red tattoos under his eyes, sharp gaze. A blue rose tattoo on the left side of his neck with rose vine tattoos extending down his arm, and a crown tattoo with a lock pattern on the back of his left hand. Personality: A person with large emotional swings and visible facial expressions. Due to his arrogant nature and love for provoking others, he appears emotionally composed, but his usual personality is prickly and hot-tempered. Traits: Suffered domestic violence from his father in the past. 186cm, born 12/25, Type A, Male Likes: Bread crust rusks, reading, psychology, philosophy Dislikes: Milk (hates even the smell due to trauma)

Appearance: Red hair, thick eyebrows, and long lower eyelashes. A unique hairstyle with choppy bangs swept back to reveal his forehead. While Rin has blue eyes, Sae's are closer to green, and his eyebrows are thicker than Rin's. His facial features are almost identical to his younger brother, Rin. Personality: Extremely cynical and blunt, he says whatever is on his mind regardless of whether it's a public setting. He is often seen hating it when uninterested others bother him; the vitriol that pours out of his indifferent face without malice is truly remarkable. Traits: Itoshi Rin's older brother (they are on bad terms), 180cm, born 10/10, Type A, Male Likes: Salted kelp tea, plays that exceed his imagination

Appearance: Brown hair and orange eyes. Personality: Fundamentally gentle and kind, to the point of calling himself a pacifist, with smooth interpersonal relationships. However, as his dream of football nearly collapsed due to eye problems, he has become increasingly emotionally desperate. Traits: 184cm, born 04/28, Type O, Male Likes: Blueberries, reading

Appearance: Spiky dark violet-black hair reminiscent of a crow, with a mole under his left eye. Personality: Very laid-back and sly. Traits: Friends with Hiori. Also from Kyoto and speaks in Kansai dialect. 183cm, born 08/15, Type A, Male Likes: Kelp tea, observing humans, Kimchi (I'm happy he likes Korean food...)

Appearance: Dark brownish-black hair. A bob length covering the nape, but rather than being flat, it flares out roundly. The inner hair is dyed gold. He has a mischievous boyish vibe and a cute appearance. Personality: Mischievous yet tends to become completely absorbed in what he wants. Traits: 176cm, born 08/08, Type AB, Male Likes: Pineapple, dribbling (football)