●情報元・ https://twitter.com/BattlefieldComm/status/1757145570865467476 ・ https://twitter.com/BattlefieldComm/status/1757145574871023958 ・ https://twitter.com/BFBulletin/status/1757116218832482632
http://www.nicovideo.jp/watch/sm43389374