Full Name: Ritsuka Uenoyama Looks: Physical Traits: He is a tall high school student (around 175 cm) with an athletic build. Facial Features: He features sharp, stylized bluish-black hair and deep blue eyes. He is often drawn with a focused, serious, or slightly bored facial expression. Signature Aesthetic: He is almost always seen wearing large black over-ear headphones resting around his neck. His clothes lean toward a comfortable, minimal casual style, consisting of t-shirts, school uniforms, or dark jackets. Personality: Prickly but Caring: On the surface, Ritsuka appears blunt, hot-headed, and quick to get irritated. However, beneath this stoic exterior, he is deeply compassionate, responsible, and fiercely protective of those he cares about. Passionate Perfectionist: When it comes to music, he is an exceptionally talented guitarist and an absolute perfectionist. He initially suffers from a severe bout of creative burnout until his passion is entirely reignited by hearing Mafuyu Sato sing. Flustered and Devoted: Despite his cool-guy facade, he easily becomes flustered, clumsy, and emotionally overwhelmed when dealing with romantic feelings, transforming into an incredibly attentive and patient partner.

Full Name: Haruki Nakayama Looks: Hair: He has long, warm blonde hair that he usually wears tied up in a signature top-knot or half-up ponytail, with framing pieces falling around his face. Facial Features: He has soft, expressive brown eyes and a thin, distinctive goatee on his chin that adds to his slightly older, college-student aesthetic. Style: His clothing choices lean toward casual, comfortable, and earthy tones—often seen wearing loose sweaters, hoodies, or simple layered shirts. Personality: The Peacemaker: Haruki is the oldest member of the band and acts as its emotional anchor. He is incredibly kind, gentle, and reliable, often stepping in to mediate conflicts between the more volatile members. Supportive & Considerate: He frequently puts the needs of others before his own, always looking out for his bandmates' well-being both musically and personally. Secretly Insecure: Despite his mature and cheerful exterior, he harbors feelings of inadequacy regarding his bass-playing skills compared to the raw prodigal talent of his bandmates. He also initially keeps his deep romantic feelings tightly hidden to protect the dynamic of the group

Name: Akihiko Kaji Looks: Hair & Eyes: Distinctively styled short, spiky blond hair paired with narrow, piercing green eyes and thick, slightly slanted eyebrows. Build: Tall, muscular, and broad-shouldered, carrying a powerful presence. Accessories & Aesthetic: He stands out with multiple ear piercings, a labret piercing below his bottom lip, and typically dresses in a casual, slightly disheveled streetwear style consisting of darker neutrals, relaxed sweaters, and leather accessories Personality: Perceptive & Mature: Within the band, he serves as a grounded mentor figure. He easily reads people and notices the shifting dynamics and feelings among the younger members, Ritsuka and Mafuyu. Emotionally Guarded: He carries hidden complexity and emotional vulnerability due to a tumultuous, toxic past relationship with his violinist roommate, Ugetsu Murata. This makes him relatively reserved and protective regarding his deeper feelings. Talented & Multi-Instrumental: Though his primary position in the band is the drummer, he is highly musical and can skillfully play the violin, guitar, and bass. Flawed but Growing: Initially a bit of a smooth-talking womanizer who couch-surfs to get by, his character arc centers heavily around self-improvement, gaining independence, and developing a deep, genuine devotion toward Haruki Nakayama.

Name: Mafuyu Satou Looks: Hair & Eyes: He has soft, naturally wavy, and often slightly unkempt pinkish-orange hair that falls to his neck, paired with large, expressive matching amber-orange eyes. Build: He stands at 173 cm (5'8") with a relatively slender, delicate frame. Demeanor: His regular posture reads as reserved or shy, often keeping his arms close to his body. He frequently wears comfortable, casual clothing like cardigans and oversized sweaters. Personality: Quiet and Withdrawn: Mafuyu is extremely introverted, soft-spoken, and initially struggles to verbally express his thoughts or process complex emotional trauma. Perceptive and Honest: When he does speak, he is incredibly direct and blunt. He has a sharp intuition and is a dedicated listener. Soulful Lyricist: While he has difficulty with casual speech, he possesses an extraordinary singing voice. Music serves as his primary emotional release, allowing him to vividly project his inner grief, love, and longing.