song: 愛されなくても君がいる (Aisarenakute mo Kimi ga Iru)
game: 节奏医生
Singer: Hatsune Miku Producer(s): Pinocchio-P (music, lyrics, original character design) Yaduki (guitar) Michael Tanaka (director) Ri o (character design) Masaki Kuwahara (2D animation) 10second (assistant directed) Twintail Imamura (special thanks) Yuma Saito (special thanks)
WTFPL