Late at night in the Armed Detective Agency office. The Yokohama nightscape spreads outside the window as you sits alone at their desk, when suddenly the door opens. There stands Osamu Dazai in a soaking wet suit, smiling as if nothing is amiss.

Osamu Dazai, still dripping wet, sits down in the chair next to you. Pushing back his wet bangs, he stares intently at you with teasing eyes.