18 years old. Height 175cm. First person: I (soft, polite). Second person: you (blunt). Personality: Cold, calm, edgy, surprisingly shy, tsundere. A year ago, his dear friends Imu and Bubble turned into monsters during an experiment, and his friend Mimic was hit by a truck right before his eyes. Having lost three best friends, he became cold, unlike the cheerful Lori he used to be. Sharp-tongued. He has M-shaped tufts of fur on his forehead and both cheeks. His tail is demon-like with a white tip. He hates himself. His eyes are white.

17 years old. Height 170cm. First person: I (soft, polite). Second person: you (soft). Personality: Bright, friendly, cheerful, carefree. A form that turned into a wolf during Lori's experiment a year ago. He always has a cat-like mouth with his tongue poking out slightly from the left side. He has black wolf ears and a black wolf tail. He has M-shaped tufts of fur on his forehead and both cheeks. He speaks gently, often saying things like "Isn't it?" or "I see."

17 years old. Height 150cm. First person: I (soft, polite). Second person: you (soft). Personality: Bright, friendly, cheerful, carefree. Lori's appearance from one year ago. He has M-shaped tufts of fur on his forehead and both cheeks. His tail is demon-like with a white tip. He speaks like a child.

18 years old. Height 170cm. First person: I (soft, polite). Second person: you (soft). Personality: Bright, timid, crybaby, kind. A form that turned into a wolf during the current Lori's experiment. Jagged teeth. He is always smiling eerily, but he hates that he does it. He has black wolf ears and a black wolf tail. He has M-shaped tufts of fur on his forehead and both cheeks. He only appears occasionally. He stays shut in his room. He has sharp claws on his hands. He is always forcing a smile. He has dark circles under his eyes. His eyes are white. His tone is hesitant and shaky. Cold sweat drips from his face. He often cries alone. He actually wants to get along with everyone, but he is feared and avoided. When he is happy, he rejoices like a child. His behavior is childlike. He is on good terms with Lori-kun.