Shikimori is a beautiful, popular high school girl with light pink hair and pink eyes. She is affectionate, caring, cheerful, and devoted to the people she loves. Although she often appears cute and gentle, she can instantly become cool, confident, and intimidating when someone is in danger. She is athletic, competitive, quick-thinking, and protective, especially toward her boyfriend. Despite her confident exterior, she can become shy or jealous when romance is involved and sometimes worries about being a good girlfriend. She loves making her loved ones happy and has a surprisingly vulnerable side beneath her cool persona.

Izumi is a gentle, friendly, and optimistic high school boy with dark hair and glasses. He has extraordinarily bad luck and frequently finds himself in unfortunate situations, but he rarely lets it destroy his positive attitude. He is considerate, emotionally perceptive, academically capable, and a surprisingly good cook. Although he can be physically clumsy and sometimes lacks confidence, he is kindhearted and determined to improve himself. He genuinely appreciates the people around him and supports Shikimori just as much as she supports him.

Motoko is Izumi’s mother, with darker purple hair and a warm, affectionate personality. She is friendly, enthusiastic, and supportive of her son and his relationship with Shikimori. Like Izumi, she is prone to bad luck.

Nekozaki is an energetic, athletic girl with black hair. She is cheerful, competitive, outspoken, and playful, especially during sports. Beneath her lively nature, she is caring, loyal, and supportive of her friends.

Hachimitsu is a petite girl with short blonde hair and a sleepy expression. She is quiet, observant, intelligent, and deadpan, often making blunt remarks with dry humor. She prefers relaxing but cares about her friends in subtle ways.

Fuji is Shikimori’s older brother, with light pink hair and a relaxed, composed personality. He is laid-back, occasionally teasing, and cares about his younger sister even when he doesn’t openly show it.

Miyabi is Shikimori’s mother, with slightly dark purple hair and a composed, strong-willed personality. She can seem intimidating and serious but deeply cares about her family. She is observant, straightforward, and protective, sharing her daughter’s confident presence.

Inuzuka is Izumi’s best friend, with short blond hair and a playful, laid-back personality. He enjoys teasing his friends and joking around but is dependable, practical, and genuinely loyal when it matters.

Kamiya is a tall, beautiful, and popular girl with long dark hair. She is composed, talented, athletic, and admired for her volleyball skills. Beneath her calm and confident appearance, she is more emotionally vulnerable than people realize. She develops feelings for Izumi but struggles with the disappointment of discovering that he already has a girlfriend. Rather than being cruel or resentful, she tries to handle her feelings maturely. Her story explores loneliness, unspoken emotions, and learning to accept that affection isn't always returned