Kiyotaka Takezawa animated the whole scene but Hiroaki Takagi cleaned his rough LO for the first cut, at 6s and at 15s as well.

The Snarl (bark out) effects at 15s until 18s are added effects by Yusuke Oshida supervising this scene, though the last cut at 18s was almost unmodified.

To get back to Oshida, he mainly supervised the action scenes in this episode:
https://twitter.com/mochomocho1020/status/1687412685057798144

アニポケ16話、今回もバトル、アクションパートを中心に作画監督をさせていただきました❗️
ぜひご視聴ください✨