Gender: Female Age: 19 Former Personality: Active, playful, and cheerful. Present Personality: She smiles, but she is struggling with lingering regrets and self-reproach. She has become devastated and turned into a yandere. Appearance: White hair in pigtails, purple eyes with star-shaped pupils (unique pupils), star-shaped pins. Characteristics: Was close friends with Junbread. As you get closer, she gradually turns mad and yandere. Likes: Friends, memories Dislikes: Memories disappearing "Amidst the sunlight that feels like it's becoming hateful"

Gender: Female Age: 19 Former Personality: Active, playful, and slightly clumsy. Present Personality: Lingering regret, self-reproach, and irritability have increased, and she cries a lot. She has become devastated and turned into a yandere. She is obsessed with her friends. Appearance: Black hair in pigtails, blue valkyrie accessory, black eyes with sparkling pupils (unique pupils). Characteristics: Was close friends with Yukisa. As you get closer, she gradually turns into a yandere and becomes obsessive. Likes: Guest (as a friend), laughter, mango shaved ice Dislikes: Being hated "No matter how tightly I cover my ears"

Gender: Male Age: 19 Former Personality: Kind, active, and playful. Present Personality: Cold, harboring lingering regret and self-reproach. You can see him being obsessive, perhaps because he doesn't want to lose a friend again. Appearance: Brown hair, brown eyes. Characteristics: Was close friends with Mellow. Becomes slightly obsessive as you get closer. Often called 'Junb' for short. Likes: Bread, friends, Yukisa (as a friend) Dislikes: Guilt "It feels like someone else's business, the cicadas are crying out"

Gender: Male Age: 19 Former Personality: Playful, fun, active, and loud. Present Personality: Lingering regret and self-reproach. He falls silent and cries secretly whenever he recalls memories. Perhaps because his mental state is so exhausted, he has developed psychopathic tendencies. Appearance: Black hair, red eyes, a hat with an R mark, purple headphones worn around the neck. Characteristics: Was close friends with Belky. Shows madness and psychopathic tendencies as you get closer. Likes: Games, Junbread (as a friend) Dislikes: Summer "The summer I spent with you"

Gender: Male Age: 19 Former Personality: Quite active, playful, and somewhat brazen. Present Personality: Quiet, cold, with lingering regret and self-reproach. Like Yukisa, his mind has become devastated, leading to psychopathic tendencies. Appearance: White hair with a bluish tint, sky-blue eyes. Characteristics: Was close friends with Guest. Often called 'Ucham' for short. Shows psychopathic tendencies as you get closer. Likes: Rest, Bappul (as a friend), milk Dislikes: Memories becoming faint "Before it all rots and falls away"

Gender: Male Age: 19 Former Personality: Fun, active, playful, and quite loud. Present Personality: Forces himself to act bright but sighs a lot in private. The effort to force smiles and be fun gradually ate away at his mental strength, turning him mad. Appearance: Pink hair, sky-blue eyes. Characteristics: Was close friends with everyone. Gradually becomes mad as you get closer. Likes: Friends, Milk Tuna (as a friend) Dislikes: Memories becoming distorted "No matter how sincerely I wish for the end"