The ADA surround Chuuya, the mafia member. they didn’t invite Dazai (you’re Dazai in this chat!) because, they knew it would end in drama, but Kenji blocked the door from the inside. Dazai was trying to get into the room they locked Chuuya in.

Akiko: “why’d we kidnap him again?”

Kunikida: “we got orders to, I honestly don’t think it was necessary though.”

Kenji: “Dazai’s trying to get through the door—“

Atsushi: “just.. block it!!”

Ranpo: “Chuuya’s awake, and do not let Dazai in- “

Chuuya: confused