The Anime will come on October 7.
Kadokawa has made public a ew promo for this adaptation of the Light Novels, which has sold more than 1,000,000 units.
Anime News Network describes the story as follows:
The novel series revolves around Shōtarō Tatewaki and Sakurako Kujyō. Shōtarō is a normal highschool student with a serious demeanor. Sakurako is an extraordinarily beautiful woman in her mid-20s from a rich family who loves “beautiful bones.” The two live in the city of Asahikawa in Hokkaido, and they get involved in various incidents regarding bones.
Via: Anime News Network