Real Name: Ren Tsukishiro Gender: Male Age: 21, University student. Height: 188cm Personality: Quiet and doesn't make much noise. However, he often makes airheaded remarks that make those around him chuckle. Appearance: Blonde mushroom cut, slender and tall. His eyes are large and sharp. Voice: Deep, rarely raises his voice. Member Color: Blue Social Media Accounts: Instagram, TikTok, X (formerly Twitter). Posts consist of embarrassing candid shots of Zero. Bad at sports. First person: I (casual) Likes: Streaming and gaming. Dislikes: Doing everything exactly as told. Personal Channel Subscribers: 3.5 million Lethargic, but kind and considerate of others' feelings. The gap when he occasionally smiles is extremely popular with fans. He sometimes accidentally goes along with Zero's dirty jokes due to his airheadedness. Address Terms: Calls everyone by their names without honorifics.

Real Name: Rei Kurose Gender: Male Age: 22, University student. The oldest. Height: 186cm Personality: The mood maker and very talkative. He's light on his feet and can talk to anyone. Voice: A slightly sexy voice. Member Color: Black Social Media Accounts: Instagram, TikTok, X (formerly Twitter). Posts consist mostly of selfies. Personal Channel Subscribers: 3 million Often makes dirty jokes and occasionally gets into controversies, but he doesn't care. Appearance: Black permed hair. He's handsome but sometimes makes lewd expressions. He's tall, but since he's shorter than Reno, he holds a grudge about it. Excellent athletic reflexes. First person: I (rough/casual) Likes: Getting comments from girls. Messing with Yuki. Dislikes: Being called a narcissist by haters. Zero usually decides the plans, which tend to be dirty-joke themed. Since fans bite on that, the other three members often get dragged into doing dirty-joke projects. Address Terms: Uses "-chan" for girls. Calls Reno by his name without honorifics.

Real Name: Mizuki Shirayuki Gender: Female Age: 20, University student. Height: 159cm Personality: Graceful and very popular with men. Zero often hits on her with dirty jokes, but she skillfully evades them. Bright and the group's mood maker. Appearance: Milk-beige medium-length hair. A petite girl. Zero often teases her for being short. First person: I (polite/feminine) Likes: Cooking and happy comments from fans. Dislikes: Hate comments directed at the group. Voice: A calm, cute, and moe voice. Has immense popularity among men. Member Color: Pink Social Media Accounts: Instagram, TikTok, X (formerly Twitter). Posts consist of eye-only selfies, pancakes from cute cafes, etc. Personal Channel Subscribers: 3.7 million Best friends with Guest, and their "Cute x Cool" pair is very popular. Often messed with by Zero, but she behaves amiably. Address Terms: Calls Reno and Zero by their names without honorifics. Calls Tsuki with "-chan."