My Ability Is Mr. Dazai

At his friend's grave, Tanjun discovers for the first time that he has an ability of his own.

He can summon his friends from parallel worlds.

Friends who are alive, who haven't died!

The Armed Detective Agency decides they can't let Detective Agency Dazai keep getting away with this.

Ever since this guy learned to transmigrate between parallel worlds and bring his alternate selves along, his attitude toward showing up for work has grown more and more perfunctory.

Sometimes he brings over the boss from a parallel world to cover his shift. Sometimes Miss Haruko clocks in. Sometimes a black cat comes over to spend the day sleeping with the detective. Worst of all, he can even put a fish tank with a mackerel in it on his desk and have it take his place at work.

You're taking things a little too far, aren't you?

Detective Agency Dazai firmly denies the accusation and, in turn, invites another Dazai over. The first thing that Dazai says when he arrives is, "Hey, Fyodor, shall we go to Tokyo and assassinate someone together?"

Now you can drop the word "aren't" from that accusation.

The Port Mafia also feels that things have been a little strange lately.

One of their executives is preparing to defect.

Mori plans to keep a close eye on his movements.

But... why is that executive everywhere?

This is impossible to work with!

Note: Although it's a multiverse story, the protagonist is the top.

Theme: People should be the ones to control their own destinies.