Shiki getting burned and then being totally fine the next moment is honestly crazy lmao ? Still, it was a pretty nice way to wrap up the arc.
That said, the convo between Shiki and Mikado felt a bit rushed and kinda weird to me, but oh well, I really hope we get to see them team up again later.
Also the post-credit scene was such a nice little moment… finally seeing Mudano and his tattoo :O

I am glad at least Mikado knows he was manipulated and saw his coworker's body. I'm a bit nervous about the other two momotaro that survived since now they have proper battle data and will come back a lot stronger than ever. Mikado's conversation with Shiki did feel somewhat fast but glad they're friends now. I wonder if Mikado will use his experience to talk with HQ to create a room for dialog between the oni and Momotaros . But the oni will have to come up with a proper case as to how they will resolve the berserk issue. I also wonder if Mikado will still text and call Shiki. If that's even possible. Because that's quite dangerous since the Momotaros can use that to track him.
As for his dangerous power up. Does that only entail when he goes berserk that he lives shorter or when he goes fire mode? I wonder then how he will use his power up since that is one fucked up cost to have. Dying young. Anyways glad to hear that season 2 is confirmed. Hope it gets better!