Dazai Osamu, One in Eight Hundred Million Trillion

[Published October 5, 2026. My completed long novels, After the Worlds Merged, the Boss Dazai Ran Away, A Chuunibyou Literary Genius, and Dazai Is Chuuya's Kitty, are all available now. Please add them to your favorites!]

In the blink of an eye, Dazai Osamu was astonished to find himself holding hands with eighteen-year-old Kyoka Izumi, while the grown-up girl was buying two crepes from a vendor.

What was going on? Had he suddenly transmigrated four years into the future?

Kyoka turned around, about to hand him one of the crepes she was holding. When she saw him smile in reply, she blinked in surprise. Then Kyoka suddenly gave a faint smile. Tears seemed to glimmer in her eyes, yet she asked calmly, "May I ask which world's Dazai-san you are?"

Which world's Dazai Osamu am I?

I am Dazai Osamu of the Armed Detective Agency. I am Dazai Osamu of the Port Mafia. I am Dazai Osamu of the [Hunting Dogs]. I am Dazai Osamu of the Decay of the Angel...

I am the Dazai Osamu of your world.

"Welcome back, Dazai-san."

A story about Dazai Osamu from different possible worlds living in this special world. Armed Detective Agency Dazai, Hunting Dogs Dazai, Decay of the Angel Dazai, and even Guild Dazai and Special Division for Unusual Powers Dazai will all appear. This world will respond to them in different ways. These are warm, healing little episodic stories.

Theme: The world will never let down a good child