Towa kamo Shirenai

Towa Kamo Shirenai
永遠かもしれない

Prequel

manga

Mio Mizumori's parents die, and she goes to live with her evil cousin, Tadaomi Shijou. Her only salvation is Rei Narumiya, the Golden Girl of her school. Simultaneously, Mio discovers that they have powers over the elements of nature... and a destiny to fulfill. (Source: Anime News Network)

Sequel

manga

This is the story of Hitsugi, a 100th generation miko from a line of the highest class of miko in Japan, who was given healing powers by the gods! A story about the 99th generation miko is also included. Six works in total.