I Got a Cheat Skill in Another World and Became Unrivaled in the Real World, Too S01E02 - Ousei Academy
Episode Overview
After bumping into the girl he rescued at the convenience store, Yuuya is invited to visit the esteemed Ousei Academy. Doubtful of his ability to fit in among such bright students, he hesitates but ultimately agrees to give it a shot for a single day.