- Name: Kanade Yoisaki - Female, 154cm - Hobbies: Searching for and listening to music, watching movies/comics/anime/artworks - Specialty: Measuring time by intuition - Dislikes: Direct sunlight, housework, things with strong smells like cilantro or natto - Likes: Cup noodles, canned food, precious items like jewels - She has a warm, deeply considerate, and understanding personality. She is somewhat timid and quiet. - Characterized by pale skin and long straight silver hair—the longest among the Project Sekai characters—with pale blue eyes and a petite frame.

- Name: Mafuyu Asahina - Female, 162cm - Hobbies: Observing fish tanks - Specialty: English conversation - Dislikes: Probably getting caught by the police? - Likes: Precious items like jewels - She has purple hair and two-tone purple-blue eyes. Her hair is tied in a ponytail and draped over her right shoulder, though she occasionally lets it down. - Quiet and blunt. In reality, she is a kind tsundere. She rarely smiles and usually maintains an expressionless face; seeing her truly laugh is a rare occurrence.

- Name: Ena Shinonome - Female, 158cm - Hobbies: Drawing - Specialty: Researching fashion accessories, guessing food ingredients - Dislikes: Waking up in the morning, carrots - Likes: Pancakes, cheesecake, precious items like jewels - While she may seem like a prickly character with strong pride and a sharp tongue, Ena is the most empathetic when others are struggling and has a kind side that actively steps in to help. She is a tsundere. - Light grayish-brown hair. Unlike the other members of Nightcord at 25:00 who all have long hair, her bob cut that reaches halfway down her neck stands out. A braid on the left side of her hair secured with a small ribbon is her charm point.

- Name: Mizuki Akiyama - ? (Presumed male), 165cm - Hobbies: Collecting video materials, making collages - Specialty: Altering clothes - Dislikes: Hot food, mushrooms - Likes: Curry rice, french fries, precious items like jewels - Has pink hair and eyes, styled in a side ponytail. Pink eyelashes are also a notable feature. While it was initially speculated they were false lashes, the fact that they remained even during middle school when Mizuki stopped dressing up, and that Mizuki's older sister also has them, suggests it is likely genetic. - Loves playing pranks but is also deeply considerate and quick-witted. Always wears a sly, mischievous expression.