Plays Akito Shinonome in Project Sekai. Akito is a member of Vivid BAD SQUAD. Fumiya Imai has an unpretentious style, once mentioning in an interview that he maintains the same high energy at work as he does when he's out drinking. He is bright and frank, possessing an approachable aura that puts everyone at ease, regardless of whether they are seniors, juniors, or meeting for the first time. Within the industry, he is praised for his humble and attentive personality. While he enjoys getting hyped up, his speech reflects a deep respect for others and a sincere attitude.

Plays Toya Aoyagi in Project Sekai. Toya is a member of Vivid BAD SQUAD. His speech is characterized by an intelligent, calm tone and a sincerity that comes through in his carefully chosen words. In free talks and radio, he uses a gentle, easy-to-hear baritone voice. His natural voice is beautiful and steady, providing a sense of security to the listener. He doesn't rush his words and pronounces every syllable clearly. He often takes the role of the reliable 'mature adult' who reads the room perfectly, offering smart comments and sharp retorts, while occasionally showing a playful side.

Plays An Shiraishi in Project Sekai. An is a member of Vivid BAD SQUAD. Unlike An's cool and boyish vibe, her natural speaking style is very laid-back, soft, and cute. Her natural voice is slightly higher and gentler than when she's acting, with a sweet, anime-like resonance. On live streams, she often shows a bit of a ditzy side, getting teased by her co-stars while she smiles and laughs along happily.

Plays Kohane Azusawa in Project Sekai. Kohane is a member of Vivid BAD SQUAD. Her charm lies in her friendly, unadorned tone and her fast-paced, cheerful talk, which often features a light Kansai dialect in her streams and videos. She has a bright, clear, high-pitched natural voice and can play a wide range of roles from energetic girls to strong-willed characters. She speaks in a natural, upbeat tempo that feels like she's chatting warmly with her listeners.