Season 1

Chikane and Himeko share the same birthday and it's rapidly approaching. On the day of their birthday, the Orochi are awakened and at first Sōma attacks Himeko who is the Solar Priestess. Eventually, he comes to his sen…

The story of the Orochi and the Priestesses is revealed to the unsuspecting Solar and Lunar Priestesses. Later, Himeko contemplates on leaving the town, but first a fight ensues between the Priestesses and the Third Nec…

With nowhere else to stay, Chikane offers for Himeko to stay at her mansion for the time being. Later, Kazuki Ōgami reveals more about the Priestess's past and what they are meant to do to protect the world from the Oro…

Sōma invites Himeko to the amusement park on a date and Chikane tries her best to help Himeko prepare for her outing. While on their date, Tsubasa, the First Neck of the Orochi, attacks the couple as Sōma tries his best…

Sōma initially gets defeated by Tsubasa in their first fight and Tsubasa promises to return again. In the meantime, Sōma trains to get even stronger for their next fight. It is also revealed that Tsubasa is in fact Sōma…

Some of the past is revealed on when Chikane and Himeko first met and how they became friends. Later, the Priestesses continue their training to become stronger, but fail once again. Finally, Himeko goes on her second d…

While Sōma and Himeko are on their date, it begins to rain and they take shelter in an abandoned warehouse. Meanwhile, Chikane has an encounter with the Second Neck of the Orochi who also begins playing with Chikane's f…

During yet another outing with Sōma, Himeko searches for a present to give to Chikane since she knows something is not right with her. Upon returning to Chikane's mansion, Himeko is shocked to find that the Lunar Priest…

After the previous night, Himeko is still shaken up by what happened between her and Chikane. Later, her friend Makoto Saotome comes back to school and their friendship is finally healed. Meanwhile, Chikane begins fight…

While doing the ritual alone, Himeko finally is able to revive Ame no Murakumo. Later, Chikane comes back home and the two Priestesses spend time together just as before everything began. However, it was shown all to be…

Himeko and Sōma enter into the final battle between the Orochi which ultimately leads Himeko to leave Sōma behind in order to find Chikane again. In the end, the two Priestesses have a battle together where the fate of …

After Himeko strikes Chikane's chest with her sword, they share a tender moment which ultimately reveals the unpleasant past the two Priestesses have shared in their past lives and how Chikane only pretended to want to …