Anime Crossover: Here Comes the Hardcore Kindergarten Principal!

After transmigrating to a world of eternally elementary-school-aged children, he becomes a terminally ill patient with less than two years to live.

Luckily, Uesugi Shinichi acquires the Hardcore Kindergarten Principal System, which lets him earn Life Cards and all kinds of rewards by nurturing his students!

Using the ten-thousandfold Study Acceleration Room, he raises Nyanpasu's Miyauchi Renge and turns her into the youngest Nobel Prize winner in history!

With the help of a fantasy labyrinth, he raises a young Sasuke, who awakens the Eternal Mangekyo Sharingan at age three and single-handedly changes the fate of the Uchiha clan!

And from the start, Uesugi Shinichi also finds a young Eri Kisaki who has been knocked unconscious...

This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.