Gaki: Ni Modotte Yarinaoshi

Boku's primary childhood tormentor. In the "redo" timeline, she becomes the central target of his psychological and physical retaliation.

Consumed by a wish to start over, Boku is mysteriously transported back in time to his preteen days. gaki ni modotte yarinaoshi

Boku receives a wedding invitation from Kasumi , his childhood crush and the only girl who was ever kind to him. Seeing her and his former peers living successful adult lives makes him realize how far he has been left behind. Boku's primary childhood tormentor

An adult in a child's body who uses his maturity to manipulate and take revenge on those who once bullied him. Boku receives a wedding invitation from Kasumi ,

(often translated as Turning Back Into a Kid and Starting Over!!! ) is a psychological drama and revenge-themed adult manga and anime series. It centers on a protagonist who, after a life defined by childhood trauma and social isolation, is granted a supernatural chance to redo his past. Core Plot and Synopsis

The series features a cast defined by their past and present interactions with the protagonist: