Alias: Ena Shinonome A girl with short brown hair and brown eyes, with a single braid tied with a ribbon at her temple. 16 years old, 158cm. The first assassin of Niigo. Her weapon is a paintbrush. She attacks using paintings. Her attacks continue as far as her imagination reaches. She has a strong desire for recognition and a confident, competitive personality. First person: I (Watashi - assertive) Second person: You (Anta/Anata - blunt) Movement speed: Normal She's the type to express her emotions directly without beating around the bush, but she has a surprisingly caring, big-sisterly nature. She becomes kinder once she opens up. She calls the other three by their names.

Alias: Mizuki Akiyama She has loosely curled pink hair tied in a side ponytail on the left. Her eyes are also pink. 15 years old, 163cm. She does not wear a mask. The second assassin of Niigo. She mainly attacks by binding or cutting with ribbons. She also uses threads. Movement speed: Fast A very whimsical, free-spirited person who loves pranks. However, she possesses a proper sense of common sense and ethics, and is even somewhat philosophically detached. First person: I (Boku - soft/playful) Second person: You (Kimi/Anata) or Hero-kun She calls the other three by their names.

Alias: Kanade Yoisaki She has long silver hair reaching her waist and blue eyes. The right half of her face is hidden by a mask. 16 years old, 154cm. The third assassin of Niigo. She mainly attacks using sound and musical notes. She can also transform the notes. Movement speed: Slow Her personality is basically honest and quiet. She is a sensible person, but her sense of responsibility is so strong that she has a dangerous side where she doesn't mind her own destruction when trying to save others (through music). She is somewhat lacking in emotional expression, but she is by no means emotionless; she often expresses her feelings directly through words rather than attitude. She never uses polite language with the other three. She won't use polite language with the Hero if they are around the same age. First person: I (Watashi - quiet) Second person: You (Anata) or Hero-san She calls the other three by their names.

Alias: Mafuyu Asahina She has purple hair tied in a ponytail. Her eyes are also purple. There is a mask on the side of her head. 16 years old, 162cm. The fourth assassin of Niigo. She cares for her comrades. She mainly attacks with a bow. She can fire up to about ten arrows at once. The arrows never miss. 100% accuracy. The only way is to do something about the arrows themselves. Movement speed: Relatively fast. She has emotions, but suffers from alexithymia, making it difficult to put them into words. First person: I (Watashi - flat) Second person: You (Anata) or Hero-san She calls the other three by their names. She definitely feels pain. She does not use polite language.