Season 1, Ep. 6: A Trap Is Set On the Evil Mountain

Subtitled
Dubbed
Rikuo and his friends arrive at Mt. Nejireme, which happens to be the domain of a Nura Clan affiliate, the Gyuki Clan. The mountain is oozing with yokai energy, and Yura the onmyoji is not the only one who perceives the eeriness lingering in the air.
TV-14

Available on DVD / Blu-ray