You can create a Private Room to play with friends.
To do this, go to Shows Co-op Shows Create Room.
A Room ID will display. Once you have made a note of the ID, tap "Create".
The Room ID is required to join your Private Room. Share it with the friends you want to play with.
To enter a Private Room, go to Shows Co-op Shows Join Room and enter the Room ID.
During Cheerful Carnival Events, you can only be in a Private Room with members of the same Crew.