Publicado em 11 de dezembro de 2019
body builder: Chul Soon
anime: Dumbbell Nan Kilo Moteru?
song: Onegai Muscle (english: Please Muscle)
original tweet: https://twitter.com/MoriMoori/status/1166242587075731457
(i only added in the subtitles/karaoke, and the material after the first thirty seconds)