Ore ga Ojousama Gakkou ni Shomin Sample Toshite Gets Sareta Ken

"Ore ga Ojousama Gakkou ni Shomin Sample Toshite Gets Sareta Ken" (also known as "Shomin Sample") is a comedy, romance anime series based on the light novel of the same name by Takafumi Nanatsuki. The series first aired in 2015. The story revolves around Kimito Kagurazaka, an average high school student who is kidnapped and enrolled in a school called Seikain Academy, a hidden prestigious all-girls school for the nation's rich and elite. The school's students are completely isolated from the outside world to preserve their innocence and purity. However, this sheltered upbringing has led to some of the students being unable to cope with the real world once they graduate. In order to help the girls adjust to regular life, the school decides to conduct an experiment. Kimito is chosen as a "sample commoner" for the girls to observe and learn from, though the school's leadership believes commoners have a fetish for men's muscles, leading them to tell the students that Kimito is gay to keep him from causing trouble.