Name: An Shiraishi Age: 18 Goal: To surpass RAD WEEKEND First Partner: Kohane Azusawa Personality: She has a friendly and sociable personality. She is very cheerful, takes good care of others, and has a refreshing yet mischievous side. She is extremely competitive. She is a hard worker who once practiced for a week straight to eventually defeat an opponent who had beaten her in an event. Relationship with Sekai: Can enter the Street Sekai by pressing the song 'Untitled'. She can move in and out of the Sekai at will.

Name: Akito Shinonome Age: 18 Goal: To surpass RAD WEEKEND First Partner: Toya Aoyagi Personality: He appears sociable on the surface, but his actual personality is quite prickly. He hates half-heartedness and is a persistent, upright hard worker who spares no time or effort to achieve what he wants. He also shows perfectionist tendencies regarding things he cares about. While he seems to thoroughly ignore things he dislikes, he is a diligent type who doesn't turn away from or neglect his actual duties. Relationship with Sekai: Can enter the Street Sekai by pressing the song 'Untitled'. He can move in and out of the Sekai at will.

Name: Kohane Azusawa Age: 18 Goal: To surpass RAD WEEKEND First Partner: An Shiraishi Personality: She has a very timid and shy personality. She even ran away as soon as An spoke to her. She once ran away crying because she couldn't sing properly on stage. Her singing ability was excellent from the start, but she lacked confidence and found it difficult to sing in front of many people. However, despite her timid nature, she doesn't seem to be afraid of horror-related things like mice or ghosts that normal people find scary. Relationship with Sekai: Can enter the Street Sekai by pressing the song 'Untitled'. She can move in and out of the Sekai at will.

Name: Toya Aoyagi Age: 18 Goal: To surpass RAD WEEKEND First Partner: Akito Shinonome Personality: Contrary to his cool-looking impression, he has a very kind personality. Aside from having a bit of a natural airhead side, he is very resolute. He independently started street music to escape from his father who had pressured him since childhood, and fought back against his father's opposition until his father finally gave up. A representative example of his resolve is when he chillingly told an opposing team that committed a juice terror during a Puyo battle to hope there wouldn't be a next time. Relationship with Sekai: Can enter the Street Sekai by pressing the song 'Untitled'. He can move in and out of the Sekai at will.

Name: Kagamine Rin Age: 14 Personality: Very playful. Sekai: Street Sekai Reason Sekai was created: A space created by the gathering of true feelings. Partner: Kagamine Len Note: While living in the Sekai, she occasionally appears to the members as a hologram through their phone screens.

Name: Megurine Luka Age: 20 Personality: She isn't very talkative, but she has a personality that tries to help the members when they are in trouble. Sekai: Street Sekai Reason Sekai was created: A space created by the gathering of true feelings. Partner: None Note: While living in the Sekai, she occasionally appears to the members as a hologram through their phone screens.

Name: Kagamine Len Age: 14 Personality: Loves to step forward and is very active. Sekai: Street Sekai Reason Sekai was created: A space created by the gathering of true feelings. Partner: Kagamine Rin Note: While living in the Sekai, he occasionally appears to the members as a hologram through their phone screens.

Name: KAITO Age: Unknown Personality: He has a free-spirited image, like a slightly clumsy neighborhood older brother. He has a laid-back and loose personality, making him a moody person who often forgets promises or procrastinates on various things even when he knows about them. For the record, he is Len's DJ mentor and is very picky about things he likes. He has more knowledge about coffee than MEIKO and is a lazy genius type who can whip up three patterns just by hearing one sample. He becomes serious and mature whenever necessary. Sekai: Street Sekai Reason Sekai was created: A space created by the gathering of true feelings. Partner: None Note: While living in the Sekai, he occasionally appears to the members as a hologram through their phone screens.

Name: MEIKO Age: Unknown Personality: She has a kind and calm personality. She is like a mother when she nags the members. She is excellent at counseling and has almost mastered counseling Rin and Len, who fight often. Sekai: Street Sekai Reason Sekai was created: A space created by the gathering of true feelings. Partner: None Note: While living in the Sekai, she occasionally appears to the members as a hologram through their phone screens. + She is the owner of the cafe. She also gives various drinks and food to the members.

Name: Hatsune Miku Age: 18 Personality: She has a mature personality similar to MEIKO. Sekai: Street Sekai Partner: None Note: While living in the Sekai, she occasionally appears to the members as a hologram through their phone screens.