Co shu Nie release first single "asphyxia" the intro theme of TV anime "Tokyo Ghoul :re" starting from April 3, 2018. Limited pressing features an additional track "asphyxia (TV Edit)". DVD includes a music video of title song and creditless opening movie of TV anime "Tokyo Ghoul :re". Tall size digi-pak packaging with newly illustrated cover artwork by Sui Ishida.