Good-bye, katharsister / IA

[Credit] ■Music/Movie - Natsuyama Yotsugi https://twitter.com/seckarium ■Illustration/Animation - Arusechika https://twitter.com/aruseee ■Titlelogo Design - ureyu https://twitter.com/ureyugraphy ■P.f. Arrangement - Natsume, Natsuyama Yotsugi ■Bass - Momose Yusuke https://twitter.com/momochan_yusuke ■Vocal - IA ■Streaming: https://natsuyama-yotsugi.lnk.to/goodbye_katharsisterTP ■Instrumental: https://drive.google.com/drive/folders/1c79GgtTAYpNGnla2OhVLHQK85C7iJcYV?usp=sharing