This training sequence scene has been credited to Yoshiyuki Ito but after scouring the internet I cant find a source for it. Best to leave it as artist_unknown for now because I think it came from a very old sakuga MAD. If anyone has a legit source I'd love to hear it (pls)

edit: here is the sakuga MAD it came from by the way, MURAD is trustworthy but I still find it strange that I can't find a source for Yoshiyuki Ito: https://www.bilibili.com/video/BV1Ns411o7kV?t=246

Also, I'm sure Toshiyuki Inoue corrected this scene a lot in various places, especially around 0:42.

Smoke effect on 0:58 very similar to Inoue's style.

https://twitter.com/181ino/status/1746157623010054472
>ただ、「人狼」の振り返るプロテクトギアと圭の2カットは河口俊夫さんの原画で、ラストカットのジバクちゃんも別の方(誰だったかは失念)です
Inoue says the two cuts (debris & Kei looking back) at 1:11 are Kawaguchi