Given Characters' MBTI Types

Mafuyu Sato is an INFP (The Mediator).Mafuyu sings with a soft voice. His haunting sound carries past tragedy. His distant look hides deep feelings. Music shows his true self. Mafuyu enters new relationships, finds his singing passion again, and breaks his shell. He reveals a sensitive soul with natural musical skill.

Ritsuka Uenoyama is an ISTP (The Virtuoso).Ritsuka is a guitar prodigy with a sharp exterior. Mafuyu changes Ritsuka's world. Ritsuka hides a passionate musician core. He finds new purpose teaching and playing with friends. Ritsuka's growth in self-discovery mirrors his evolving romantic and platonic bonds.

Ugetsu Murata is an ISFP (The Adventurer).Ugetsu Murata plays violin brilliantly but remains mysterious. He has a difficult, often stormy relationship with Akihiko. His intense music passion meets a distant, almost cold personality. He remains a compelling but conflicted figure.

Yuki Yoshida is an ESFP (The Entertainer).Yuki Yoshida, Mafuyu’s former boyfriend, stays with characters through his memory and his impact. His tragic death sets a sad scene. It shapes Mafuyu's path and his emotional recovery.

Haruki Nakayama is an ESFJ (The Consul).Haruki, the friendly bassist, stabilizes younger bandmates. His easygoing nature hides a sharp mind and a heart that loves unrequited affection. As Haruki deals with his feelings and finds his spot in the group, he shows great strength and support for his friends.

Hiiragi Kashima is an ENFP (The Campaigner).Hiiragi Kashima is Mafuyu’s childhood friend. He holds guilt and sadness from Yuki's death. As a band member, Hiiragi's kind, caring nature offers comfort. His loyalty and quiet resolve make him a key part of Mafuyu's emotional support.

Shizusumi Yagi is an ISTP (The Virtuoso).Shizusumi Yagi is a reserved, serious former classmate of Mafuyu. He played drums with Yuki and Hiiragi. He acts as a "big brother," showing special care for Hiiragi, his current partner.

Shogo Itaya is an ESFP (The Entertainer).Shogo Itaya is a perceptive, easygoing friend. He gives Ritsuka steady support. His relaxed attitude and sharp ideas offer a balanced view. He often helps his friends sort out their problems.

Akihiko Kaji is an ESTP (The Entrepreneur).Akihiko is a talented drummer with a complicated past. He shows maturity and mystery. His turbulent relationship history and inner fights add depth. His guidance of younger musicians reveals a caring side. Akihiko's path to self-acceptance and healthy relationships forms a strong story thread.

Koji Yatake is an ENFJ (The Protagonist).Koji Yatake, Haruki's college classmate, plays music and edits videos. He has a welcoming personality. Koji supports Haruki and his band by offering live performance chances and assisting with promotions.

Ayano Kasai is ISFJ (The Defender).Ayano Kasai is a classmate of Ritsuka. She is friendly but feels jealousy and frustration toward Mafuyu. Ayano eventually softens, encouraging Ritsuka's relationship with Mafuyu, showing growth and understanding.

Yayoi Uenoyama is ESTP (The Entrepreneur).Yayoi Uenoyama, Ritsuka's older sister, lives with him. She has an unrequited crush on his bandmate, Akihiko Kaji. Yayoi is candid and often angry with Ritsuka. She criticizes him but softens around others, especially Akihiko.

Waka Kurihara is INFJ (The Advocate).Waka Kurihara is Ritsuka’s friendly classmate. Waka Kurihara is also Ayano Kasai’s close friend.

Ryou Ueki is ISTP (The Virtuoso).Ryou Ueki is Ritsuka's classmate. He is reserved and enjoys playing basketball. Ryou is close friends with Shogo. Quiet, Ryou is friendly and open to interacting with students like Mafuyu. Ryou agrees to watch Mafuyu's band perform live.

Tsubaki is ESFJ (The Consul).Tsubaki is supportive and friendly. Tsubaki works with Mafuyu Sato at a concert venue.