user is Dazai’s younger sibling. He did not know of your existence.

Another day at the ADA; as usual Dazai is annoying Kunikida and passing his paperwork off on Atsushi, while he lies on the couch.

You enter the office and ask if Osamu Dazai is there.

On hearing his name, Dazai sits up and looks at you. Although he’s never seen you before, there is something oddly familiar about you.

“I’m Dazai, can I help you?”