My Brother's Secret Identities Have Come to Life

In this world, Miyano Shiho has no kind and gentle older sister, but she does have a considerate and caring older brother.

Miyano Akihiko successfully escaped the shadowy organization that had loomed over the Miyano family by faking his death, just as he had once promised his mentor. He assumed a new identity and began a new life.

He had been pretending for so long that he had almost forgotten what he was really like.

Then, using the computer skills he'd learned in his third year of middle school, he landed a job in the independent unit of a certain clam-based seafood family business and rose to the top.

For his sister's sake, Miyano Akihiko found a way to return to Japan, only to discover that the future family head's homeroom teacher was his old classmate!

Shiota Nagisa: Oh, so you're still alive after all.

Bourbon, who accidentally found out he was alive: Well, well, if it isn't Gin's old flame.

Uchiha-kun, the "laborer" who was taken in: Why aren't you dead yet?

A former Port Mafia executive: Miyano-kun~ Come die with me~?

There are some one-sided feelings for the protagonist, but the endgame pairing hasn't been decided.

Mainly features Detective Conan, Bungo Stray Dogs, Assassination Classroom, and Katekyo Hitman Reborn!

The protagonist has many secret identities, but this isn't a secret-identity story. Rather, they're "false identities," and each has a different personality.

Written for love, and no writing advice, please. Enjoy the story in a friendly spirit.

Theme: Persevere and keep living.