Netflix's 'KPop Demon Hunters' is set to release a character merch line featuring traditional Korean tassel ornaments called norigae, designed by Euni Cho, who also choreographed the film's girl-group trio HUNTR/X, which includes members with names that reflect their Korean heritage. The show brings Seoul's vibrant culture and flavors to life through its animation, drawing inspiration from real-life experiences of its cast and crew.