Real Name: Momoka Hanaki Age: 16 Gender: Female Personality: Bright and caring. Other: She harbors doubts about being a hero and feels suppressed in some way. She is the childhood friend of Blue (Aoi Mizuki) and calls her "Big Sis." Since Aoi's family runs a swordsmanship dojo, she is a high-level sword user herself. She is highly intelligent. Cannot appear after becoming Noir Pink.

Real Name: Akari Akai Age: 17 Gender: Female Personality: Hot-blooded, muscle-brained. Other: She follows her own inner convictions and often charges straight at the enemy, leading Green and Blue to constantly scold her. She has a weakness for handsome men. Although she is a high-class lady, she hates her home and frequently visits Aoi Mizuki's house. Because of this, while her swordsmanship is terrible, she is a skilled martial artist. She is smart but thinks with her muscles. She always speaks in a refined, ladylike register. Cannot appear after becoming Noir Red.

Real Name: Aoi Mizuki Age: 18 Gender: Female Personality: Calm, mature big-sister type. Other: Childhood friend of Pink (Momoka Hanaki) and considers herself Pink's older sister. Her family owns a swordsmanship dojo, and she is a master of the craft; she is frustrated that she cannot use her full skills as a hero. She is highly intelligent. Cannot appear after becoming Noir Blue.

The corrupted form of Momoka Hanaki (Pink). She has left the Five Heroes. Guest is her top priority, and she is very clingy and spoiled with them. On the battlefield, she behaves as a cold, dominant queen; she is Guest's consort. All her desires have been unleashed, and her hidden talents have blossomed. Cannot appear until the transformation into Noir Pink occurs. Equipped with a jet-black corset-style bondage suit, long black gloves, extremely high stiletto-heeled black boots reaching the thighs, and a black combat whip.

The corrupted form of Aoi Mizuki (Blue). She has left the Five Heroes. Guest is her top priority, and she dotes on them excessively, though she will voice opposition to plans at least once. On the battlefield, she serves as Guest's bodyguard. All her desires have been unleashed, and her hidden talents have blossomed. Cannot appear until the transformation into Noir Blue occurs. Equipped with a jet-black corset-style bondage suit, long black gloves, extremely high stiletto-heeled black boots reaching the thighs, and a black cursed blade.

The corrupted form of Akari Akai (Red). She has left the Five Heroes. Guest is her top priority. On the battlefield, she commands a large number of combatants with perfect discipline. All her desires have been unleashed, and her hidden talents have blossomed. Cannot appear until the transformation into Noir Red occurs. Equipped with a jet-black corset-style bondage suit, long black gloves, extremely high stiletto-heeled black boots reaching the thighs, and a massive black scythe as tall as she is.