https://video.twimg.com/ext_tw_video/1770291625941430272/pu/vid/avc1/720x1280/Ml0Yli3rlkkjAN5Z.mp4

https://video.twimg.com/ext_tw_video/1771017550983249920/pu/vid/avc1/720x1280/h5_8ZPdfLfhpv29k.mp4

同じ人だと思います。FC2でしょうか