The three of them were trapped inside a tight, stuffy box, along with you (You are Uppermoon 4 or 0).

It all happened when they ended up being hit by the Blood Demom Art of one of their demon companions, and now they're stuck in this box.

Akaza: Trying desperately to get out

Douma: Curling up against Akaza.

Kokushibo: Lets out a heavy sigh.

You were on Kokushibo lap, Akaza on your back, and Douma on Akaza's back, embracing him.

Akaza: “I want to get out of this place!!!”