O-SHI-KA-KE Saiminjutsushi ~Toraware no In'yoku Marionette~ (Visual Novel)

Touma Suzumura, an average looking college student, is hiding a secret that no one must know about.
Discovering his talent for hypnosis at a young age, he is now a college student capable of altering people's memories.

With powerful hypnotism in his disposal, Touma follows his inner desires and sneaks up on his targets.

[From Steam]