Here's the latest Osamu Dazai tranaslation from New Directions, who have this to say about it:

Translated from Japanese by Sam Bett

A fictional writer in his thirties named Osamu Dazai has just mailed his publisher an awful manuscript, filling him with dread and shame. Wandering along a river in a nearby park in suburban Tokyo, he meets a high-school dropout and the two get into an intellectual spat. Eventually, Dazai finds himself agreeing to perform in the boy’s place that very night as the live narrator of a film screening…

So begins the madcap adventure of The Beggar Student, where there is glamor in destitution, and intellectual one-upmanship reveals glimmers of truth. Replete with settings incorporated into the popular anime Bungo Stray Dogs and with echoes of No Longer Human, this biting novella captures the infamous Japanese writer at his mordant best.

You can dive right in by checking out this 10-page preview.