(福丸小糸です)元動画→ https://www.youtube.com/watch?v=yehE83hDQcA&list=PLAe35L78I4AbR1XjKkSBS0st_5a4t3Tl6&index=6X → https://twitter.com/machine_bell/status/1781662556450668940
http://www.nicovideo.jp/watch/sm43684706
