Minamoto Kun Monogatari Anime

Cover of the first volume of manga. Minamoto-kun Monogatari (源君物語, "Minamoto -kun 's Story") is a Japanese seinen manga series written and illustrated by Minori Inaba. It was published by Shueisha, with serialization in Weekly Young Jump magazine from September 15, 2011, until its conclusion on September 5, 2019.

Minamoto-kun Monogatari. The main female protagonist, she is Terumi's aunt and a literature teacher at his university, specialized in researching The Tale of Genji. She recruits Terumi to participate in her experiment by seducing fourteen different women, each related to one of Genji's lovers from the tale.

This manga is heavily based on the work of literature Genji no Monogatari (The Tale of Genji) which is a story written in early 11th century Japan that as far as I understand it is quite well renowned.

* Your list is public by default. In his middle school years, the feminine-looking Terumi Minamoto was bullied by his female classmates after the most popular boy in the class declared Terumi to be the prettiest "girl" of them all. Living with a fear of women ever since, he seeks to change himself as he enters college.