Reborn in Japan: My Ex-Girlfriend Turns Out to Be My Stepsister

Takahashi Mito was reborn in Sakura Nation and obtained an Infinite Job-Change System.

But the System had to reach level ten before he could choose a profession, and he had no idea how to level it up.

The first thing he did was break up with the original owner's girlfriend, because that girl was ugly.

Who would have thought that a year later, his stepfather would remarry, giving him not only a charming, mature stepmother, but also a beautiful and captivating stepsister?

And that stepsister was his ex-girlfriend!

Kisses! Hugs! Up in the air!

Congratulations, Host, you've reached level 10!

This novel and its characters are entirely fictional. Any similarities are purely coincidental. Do not imitate.