https://twitter.com/amagamisan_wm/status/1570365184698634240
官推晚上突然发推请大家在9/16(金)0时在推特集合
https://twitter.com/amagamisan_wm/status/1570413091476869122
刚才也发推
あっ…あっ……
难不成是アニメ的あ吗
剩不到一小时 准备揭晓
结果是第2弹PV
https://twitter.com/amagamisan_wm/status/1570427227153612801
果然没这么快