When the Group Cosplay Team Transmigrated Together

When a bunch of goofy friends from a club's cosplay and roleplay chat group finally meet up in person, they all show up in costume.

Ranpo from the Agency, Ranpo from the Port, Boss Dazai, Armed Detective Agency Dazai, White Lotus Dazai.

All kinds of Dazais, Ranpos, Mori Ougais, and goofy friends are soon dancing wildly all over the place.

The group's voice of reason asks, "Will Yokohama, or rather, Japan, ever be okay again???"

Premise: A healing knife