Self — Coach 李永钦

Self — Coach 쟈니

Self — Coach 肖俊

Self — Coach 정우

Self — Contestant Ai

Self — Contestant Ban Daniel

Self — Contestant Choi Yo-han

Self — Contestant Didi

Self — Contestant Haruto

Self — Contestant Takimoto Hiroto

Self — Contestant Hwang Hee-woo

Self — Contestant Saito Hyo

Self — Contestant Kamiya Ikuto

Self — Contestant Jang Hui-gwang

Self — Contestant Jang Won

Self — Contestant Shimabara Kaito

Self — Contestant Kang Jun-seong

Self — Contestant Kim Bo-hyeon

Self — Contestant Kim Jeong-hoon

Self — Contestant Lee Jun-myeong

Self — Contestant Lee Seong-in

Self — Contestant Lee Yeon-tae

Self — Contestant Lee Yun-sung

Self — Contestant Li Zhiwei

Self — Contestant Lim Ji-hwan

Self — Contestant Moon Jae-il

Self — Contestant Park Jun-hyeok

Self — Contestant Park Se-chan

Self — Contestant Seo Jun-hyeok

Self — Contestant Suthaschai Charoensuk

Self — Contestant William

Self — Contestant Yang Cheng-xi

Self — Contestant Yang Hyeon-bin