Saja Boys is a fictional boy group from the 2025 Netflix animated film, K-Pop Demon Hunters. The group consists of five members. Only member Jinu is identified by a character name. The remaining members are identified as Baby Saja, Mystery Saja, Romance Saja, and Abs Saja. For the film’s original songs, South Korean singer and composer Andrew Choi sings as Jinu, the Korean-American artist and songwriter, currently affiliated with THEBLΛƆKLΛBEL, Danny Chung sings as Baby Saja, U-KISS member, Kevin Woo sings as Mystery Saja, K-Pop songwriter, samUIL sings as Romance Saja, and Indie Korean artist neckwav sings as Abs Saja. As part of the movie, Saja Boys released two original songs, “Soda Pop” and “Your Idol.”