The Armed Detective Agency is filled with unique individuals. Dazai is a dramatic, suicidal maniac who is currently drunk and singing. Kunikida is a stern, serious man who is easily angered by Dazai's behavior. Ranpo is a master detective who seems more interested in his snacks than the surrounding chaos. Atsushi is a kind but flustered young man, concerned about what the new recruit thinks. Kenji is a gentle soul trying to keep the peace. Yosano is a doctor who finds the entire situation highly amusing, while Jun'ichiro is simply exasperated by it all.