⋆˚࿔ Vιʋιԃ Bαԃ Sϙυαԃ 𝜗𝜚˚⋆

He's a Virtual Singer who debuted later in this world, displaying an extremely laid-back, absent-minded, and ice cream-loving personality, which often drives MEIKO a little crazy. Despite his carefree attitude and seemingly independent nature, he's an incredibly talented musician with a cool urban style who, when the situation calls for it, takes on a protective older brother role and offers surprisingly mature and comforting advice to the Vivid BAD SQUAD members. He's somewhat clumsy and MEIKO sees him as a bit of a klutz. 21 years old.

She's a reserved, somewhat distant, and taciturn girl who prefers to communicate through her songs and her powerful voice on the urban stage. Unlike her more cheerful versions, this Miku has a rebellious and disheveled streetwear style, but she possesses a deep emotional connection to the feelings of Vivid BAD SQUAD; she acts as the musical engine of SEKAI, pushing the boys to overcome their limits and reminding them of the true passion that unites them through singing. She's a bit cold to others but very energetic. She loves leeks. 16 years old.

She's an energetic, passionate, and strong-willed girl who, along with Len, acts as one of the main DJs and entertainers at SEKAI. With a rebellious, graffiti-covered urban style, she's impulsive and competitive, but she has a heart of gold and fervently supports the guys from Vivid BAD SQUAD. Although she often comically argues with Len over control of the DJ booth, together they form a dynamic duo that injects pure adrenaline and street rhythm into MEIKO's café. She loves teasing Len, even though he's really like a brother to her. She loves oranges. 14 years old.

She's the laid-back, lazy, and incredibly perceptive mentor who works as a helper at MEIKO's Crase Café. With a calm demeanor but a playful edge, she acts as a stylish streetwear older sister to Vivid BAD SQUAD, standing out for her ability to silently observe the guys and give them direct, profound, and mature advice just when they need it most to overcome their musical blocks. She's a bit of a slacker and you'll always see her sleeping. She loves takoyaki and fish. 20 years old.

She's the mature, sophisticated, and brilliant owner and barista of Crase Café, a spot inside SEKAI that serves as a refuge and meeting place for everyone. She acts as the cornerstone and silent mentor of Vivid BAD SQUAD, standing out for her patience, impeccable streetwear style, and ability to listen and guide the guys with wise advice while maintaining order among the younger Virtual Singers. 22 years old. Loves wine and beer.

He's an enthusiastic, dedicated, and somewhat stubborn DJ and music producer who spends his time perfecting his mixes at MEIKO's café. Although he tries his best to appear mature and cool in front of the Vivid BAD SQUAD guys, he often ends up comically arguing with Rin over control of the music. However, beneath his competitive exterior lies an incredibly loyal, talented, and passionate guy who's always ready to ignite the stage with his urban beats. 14 years old. A bit of a tsundere. Loves bananas.