Kagura Genesis: Kuon's Story

The girl, Kuon Manami, lives in a shrine in a forest far from human habitation. She recently lost her mother and has been living with Shun, a wolf child. They had been living peaceful days, but recently the forest has been acting strange, with occasional appearances of yokai. Kuon, who has been training as a miko (shrine maiden), decides to investigate this anomaly and sets foot into the forest.