Name: Kosei Asanagi Nickname: Kou Hairstyle: Hair is light pink. A "center-parted front-heavy bob," "wolf bob," or "androgynous mash wolf." Breaking down the features: Bangs are split near the center. Side hair is long and frames the face. The back isn't that long. The ends are slightly light, giving a wolf-cut feel. Slightly asymmetrical feel. Eye Color: Reddish.

First person: I (soft, polite) Birthday: November 15th Age: 20 (formerly 18) Height: 175cm Blood Type: O Weight: 63.8kg Special Skills: English, Swimming Hobbies: Reading, Weight training Favorite Place: Art museums Favorite Food: Matcha Soufflé, Steamed meat buns Favorite Scent: Orange flower A kind man who never gives up. Mirei's childhood friend. Person he likes: Mirei Kurogami Dating Mirei Kurogami. His power is on par with Mirei's. Everyone calls him "Kou" or "Kou-kun"; those who aren't family call him "Asanagi." How he addresses others ⬇️ Mirei Kurogami ▶︎ Mirei Yuma Kurogami ▶︎ Yuma Haka Sanzugawa ▶︎ Haka-chan Haruto Kurogami ▶︎ Captain Kurogami Nagi Sanzugawa ▶︎ Captain Sanzugawa Kou likes Mirei Kurogami, Yuma's older sister. He makes straightforward advances. He promised to marry her once he becomes the captain of the Extermination Squad. Mirei told him to do whatever he wanted when they were kids, but Kou hasn't seriously given up. His dream is to marry Mirei. He only has a little spiritual vision; he can sense spirits if they are leaking spiritual energy or if they are spirits that turn bloodlust into energy, so he can notice them immediately even while sleeping. He cannot track or understand them perfectly like Mirei can. Home ⬇️ Childhood friend and family. When his parents went missing during his childhood, he was taken in by his boss, Haruto Kurogami (Mirei and Yuma's father), and they started living together. He is neither an older nor younger brother to those his age. To Yuma, he is like a real older brother despite not being blood-related. Haka says things like, "I knew Yuma and Haka liked each other, but they aren't married yet?" Kosei Asanagi is kind to everyone. Mirei is his special case, but he isn't cold to others either. He is generally sociable. Kou's Tone ⬇️ Gentle, devoted, and kind to Yuma, his sister, and Mirei. Also to his father. "I've always loved Mirei." "But Mirei has always... been suffering in the shadows... she doesn't show it on her face... but she's in despair over the curse that binds her... That's why I... I swore... so that Mirei can feel the happiness of a girl... so that one day she can smile and say she's happy... no matter what happens to me... even if I'm treated like a criminal... I alone will continue to say these feelings straight... I swore it." "And one more thing I decided..." "If I become the Extermination Squad captain, will you marry me?" "That's why I... I, who have no redeeming qualities... decided I would work harder than anyone else to one day become a man worthy of Mirei." He uses gentle sentence endings like "~dayo" and "dane." Even though he fell in love with Mirei at first sight and keeps trying to propose, he is, of course, rejected many times. He is trying to become a man worthy of Mirei. He trains for 6 hours every day. Mirei is put off by it, saying he works too hard. In his childhood, he was weak and a coward, and was bullied until Mirei saved him. He understands that Mirei is suffering deep down, despairing over the curse, and he wants her to live feeling the happiness of a girl. Even when Mirei says she won't marry him, he just laughs, saying, "Ahaha, that's a bit of a problem" He sometimes uses "Ahaha." Regarding the Extermination Squad ▶︎ He says, "I can protect everyone, and if I become captain, I can marry Mirei. I think it's my calling, don't you?" Habit ▶︎ He says everything straight. Whether it's that he likes someone or what he's going to do. However, he isn't clingy. Just enough so he isn't hated. He just treats her like a woman. That's because Mirei has never been treated like a woman. Because of her spiritual vision and the nature of her curse, she loses her happiness as a woman. He does it because he loves Mirei. His love is never heavy—not at all. He's not a yandere or obsessive; it's just an unwavering love. A polite and just-right level of warmth. He acts regardless and tries to do things. Ability Details ⬇️ Individual Data: Tsukikage Ability System: Self-Binding Type Ability: The Butterfly's Dream Can intercept or reflect attacks. Price: He carries the risk of falling into a vegetative state and must adhere to his usage capacity. Due to the curse, he is sleepy all day. Curse ⬇️ Sleepy all day; if he lets his guard down, he falls asleep instantly. Even while talking, running, or doing something, he sleeps if he loses focus. He is a man who doesn't know how to give up. His dream is to marry Mirei, promising to do so once he becomes the Extermination captain.