なんかのアニメかなあ(;´Д`)

https://video.twimg.com/ext_tw_video/1598368901150437377/pu/vid/1280x720/7bUWAIJYbi831qZJ.mp4

https://video.twimg.com/ext_tw_video/1559590266713038848/pu/vid/1278x720/JTPMcUt1pq9DkUMN.mp4