俺はあくまで王子様の友人ポジションなんだが、いつのまにかハーレムできてた

Shiro, an ordinary high school student, learns the secret that Mikoto, an extremely handsome transfer student who is called “prince,” is actually a girl. Shiro promises to keep Mikoto’s secret, but he is in a heap of trouble when a gal in his class who is in love with Mikoto asks him for love advice, and a yandere junior student who has been chasing Mikoto from his old school is jealous of him.

In order to protect Mikoto’s secret, Shiro sets out to solve the problem, only to find that he is now favored by a gal, a junior student, and even Mikoto, creating a harem.

“No, I’m just the prince’s friend.”

This is a romantic comedy in which Shiro, who was the prince’s friend, somehow ended up building a harem while giving love advice and fighting off a stalker who was chasing him.