MC has a female classmate/schoolmate in a school. I can't remember exactly if it was some sort of adventurer school or like a royal academy type of school. Her backstory was that she lived in a remote village when she was young and the whole village found out that she was talented in magic or...
Looking for a manga I saw a few weeks ago on the front page. I think the female main character was half-japanese/foreigner. I think she was Russian but I can't really remember. It's not Roshidere or Russian Transfer Student Who Can't Speak Japanese.
The MC gets stuck in the female baths/hot spring with the FMC because one of the FMC's friends pulled a prank by switching the sign outside. Her friends came in and I remember that they were hiding behind a rock and the MC was almost about to drown.