>>282044846
>and the PS
Asa or Yoru did that with Yoshida. Yoshida is PS in this scenario, he acts on their behalf, meanwhile Yoru is the ally Yoshida was trying hard to win over at the very start of this arc. I believe he succeeded, but as always it happened off screen, because this attack was definitely orchestrated by Yoru. We know because Death and Miri said how Yoru would be there any minute, and when Yoshida approached the school both horseman reacted to his presence. They don't care for Yoshida or Octopus, but Yoshida's presence signified Yoru's presence.