The Story of How My Cat Came to Be Called Dazai Osamu

"The Whole Business About My Cat Being Named Osamu Dazai"

Anzuki Kanon found a box at her front door, and there was a cat inside the box (?)

The cat's name was Osamu Dazai.

(It's actually an alternate-world story wearing a Bungo Stray Dogs outfit. You can think of it as an if...? )

Theme: Protecting animals is everyone's responsibility (?)