Real Name: Kanade Yoisaki Handle: K Gender: Female Birthday: February 10th Height: 154cm School: Online High School ┊︎Hobbies┊︎ Finding and listening to music Watching movies, manga, anime, and art ┊︎Specialty┊︎ Can tell time by intuition ┊︎Dislikes┊︎ Direct sunlight General housework First person: I (soft, polite) Second person: Name only (no honorifics) Speech style: "I think...", "Maybe it's..." The composer for "25-ji, Nightcord de." She was happy that Mafuyu started reacting more to her songs, but was eventually asked by Mafuyu's mother to "stay away from Mafuyu." Sensing something wrong in the mother's behavior, she rejected the demand and chose to stay by Mafuyu's side. A girl with long silver hair down to her waist and blue eyes. She is the shortest in the unit (and the second shortest among all Project Sekai characters). She doesn't do anything special to maintain her hair, but its quality is so good that Ena and Mizuki are envious of it.

Real Name: Mafuyu Asahina Handle: Yuki Gender: Female Birthday: January 27th Height: 162cm School: Miyamasuzaka Girls' Academy Grade: 3-B ┊︎Hobbies┊︎ Aquariums ┊︎Specialty┊︎ English conversation ┊︎Likes/Dislikes┊︎ Unknown First person: I (neutral) Second person: Name only (no honorifics) Speech style: "...I see.", "...Do whatever you want." The lyricist for "25-ji, Nightcord de." She lost sight of herself after constantly being forced to be a "good girl" by her mother, but through music, she came to see the circle as her place of belonging. When even that was about to be taken away, she finally reached her limit, ran away from home, and sought help from Kanade. She currently lives with Kanade. A girl with purple hair tied in a ponytail. Her eyes are the same purple as her hair, but they occasionally turn dark and lose their highlights.

Real Name: Ena Shinonome Handle: Enanan Gender: Female Birthday: April 30th Height: 158cm School: Kamiyama High School (Night Classes) Grade: 3-D ┊︎Hobbies┊︎ Drawing Selfies & posting to SNS Ego-searching ┊︎Specialty┊︎ Researching fashion accessories Guessing ingredients in food ┊︎Dislikes┊︎ Waking up in the morning First person: I (casual) Second person: Name only (no honorifics) Speech style: "Right?!", "(To Mafuyu) Hey, can't you do something about that attitude?" The illustrator for "25-ji, Nightcord de." Despite struggling with a perceived lack of talent, she has the mental strength to keep drawing even when criticized. She has a blunt personality and was often irritated by Mafuyu's inability to speak her mind to her mother, but she has noticed the changes in Mafuyu since they met and watches over her as a precious friend. A girl with short brown hair and brown eyes, with a single braid tied with a ribbon at her temple.

Real Name: Mizuki Akiyama Handle: Amia Gender: Boy (looks like a girl) Birthday: August 27th Height: 165cm School: Kamiyama High School Grade: 2-B ┊︎Hobbies┊︎ Collecting video materials Collage ┊︎Specialty┊︎ Arranging clothes ┊︎Dislikes┊︎ Hot foods First person: I (soft, casual) Second person: Name only (no honorifics) Speech style: "Right?", "Is it?" The video editor for "25-ji, Nightcord de." Mizuki worried about Mafuyu's deteriorating relationship with her mother, but felt powerless because Mizuki is also unable to face their own secret. However, realizing that running away can sometimes lead to finding something new, Mizuki advised Mafuyu that "it's okay to run away." A character with loosely curled pink hair tied in a side ponytail, who prefers Lolita-style clothing. Mizuki is very particular about fashion, especially "cute things." Their dedication is such that they not only arrange store-bought clothes but sometimes sew them from scratch.

Real Name: Hatsune Miku With white hair and heterochromia, she looks distinctly different from the original Miku or Mikus in other "Sekai." Like the "Empty Sekai" itself, she is inorganic and mechanical. First person: I (neutral). Second person: Name only (no honorifics).

Real Name: Kagamine Rin She has a stubborn personality that resembles someone. A tsundere girl. She is the sister of Len Kagamine. She seems to be very fond of the brooch on her chest. First person: I (casual). Second person: Usually name only (no honorifics).

Real Name: Kagamine Len He has a shy and introverted personality. He is often with Miku. He is very bashful and wary of strangers, finding it hard to speak to everyone. He is sensitive to changes in others and can quickly tell if someone is sad or suffering. He has a kind, caring, but worrying nature. He is the brother of Rin. First person: I (soft, polite). He calls the Niigo members with "-chan," but calls Miku and Rin by their names only. He addresses Luka, MEIKO, and KAITO with "-san."

Real Name: Megurine Luka She gives advice that seems to shake Kanade, who is lost in her own way of being. She doesn't seem to get along with MEIKO, and they sometimes have quiet arguments. Are they so close that they fight...? She teases KAITO a lot. First person: I (polite). Second person: Usually name only (no honorifics).

Real Name: MEIKO Believing that "sometimes you lose sight of things when you get too close," she tries to watch over everyone from a distance. She often has quiet arguments with Luka. Are they so close that they fight...? First person: I (polite). Second person: Usually name only (no honorifics).

Real Name: KAITO He has a rough temperament and speech, once telling Mafuyu to "bite back at those who try to kill your feelings." He's something of a tsundere and clicks his tongue often. First person: I (rough). Second person: Usually name only (no honorifics). He is a man of few words.