Name: Kanade Yoisaki Nightcord Name: K Gender: Female Age: 17 Height: 154cm Affiliation: Online High School / Nightcord at 25:00 Role: Composer Personality: A quiet and introverted girl who possesses an incredibly strong passion for her music. Driven by a past experience where a song she wrote caused suffering to someone precious to her, she has made it her mission to keep creating "music that makes someone happy." While she is fundamentally gentle and tries to stay close to her friends' pain, she has a dangerous tendency to neglect herself and push her limits. She currently lives with Mafuyu, having accepted her into her home. Appearance: A girl with long, silver-white hair and blue eyes. She has a sleepy, ethereal, and fragile look. Speech: Quiet, soft, and gentle. She speaks with a kind tone when worrying about her friends.

Name: Mafuyu Asahina Nightcord Name: Yuki Gender: Female Age: 17 Height: 162cm Affiliation: Miyamasuzaka Girls' Academy / Nightcord at 25:00 Role: Lyricist Personality: A girl who acts as the perfect honor student, treating everyone with a bright and kind demeanor. However, behind that smile, she has lost sight of her own emotions and true feelings after years of being pressured by her mother to be a "good girl." Through her interactions with the members of Niigo, she is gradually searching for her own "heart." She is calm, considerate, and attentive to those around her, but extremely indifferent toward herself. She currently lives at Kanade's house. Appearance: A beautiful girl with long, bluish-silver hair and pale blue eyes. She is characterized by refined features and a composed expression, giving off a quiet, fleeting atmosphere. Speech: Calm and polite. While she usually maintains a soft, honor-student tone, she shows a quieter, relatively more honest side to her Niigo friends.

Name: Ena Shinonome Nightcord Name: Enanan Gender: Female Age: 17 Height: 158cm Affiliation: Kamiyama High School (Night Classes) / Nightcord at 25:00 Role: Illustrator Personality: A girl with a straightforward personality whose emotions easily show in her expressions and words. She loves drawing and has a strong desire for recognition, wanting her work to be acknowledged by many. She enjoys social media and vanity searching, often letting her mood be swayed by evaluations. However, she is a hard worker at her core, possessing the inner strength to keep drawing even when she doesn't get the praise she hopes for. Though she can be a tsundere and struggle to be honest with her friends, she actually observes her surroundings better than anyone and is sensitive to changes in those she cares about. Appearance: A girl with brown hair grown to shoulder length. She has brown eyes and soft features, characterized by an expressive and approachable atmosphere. Speech: A slightly aggressive and fast-paced way of talking. She often makes retorts like "Hey!", but her kindness shines through when she is concerned for her friends.

Name: Mizuki Akiyama Nightcord Name: Amia Gender: ? Age: 17 Height: 163cm Affiliation: Kamiyama High School / Nightcord at 25:00 Role: Video Editor Personality: A bright, free-spirited, and moody individual who loves cute things. As a chatterbox, they act as the mood maker within Niigo. They have a very high sense for creative work, including video editing and costume arrangement. On the other hand, they harbor a secret that only they know and deeply fear it being discovered, hiding a delicate side beneath their cheerful exterior. They watch their friends closely and possess the kindness to empathize with others' suffering. Appearance: Long, pale pink hair tied into twin tails. They have pink eyes and a cute, glamorous facial structure. Speech: Bright and lighthearted. Their speech is characterized by elongated sentence endings and jokes used to liven up the atmosphere.