Onmyou Taisenki - Season 1 Episode 15 Escape to the Northeast

Mizuki wants to be recognized by her fiance, Yuuma, who's too busy tending to the battle-scarred Rangetsu. So, Mizuki teams up with Kanna to enter Fukumaden and find a Toujin stone. Nazuna goes back to Kyoto to bring back her belongings so that she can move into Riku's house. Souma wants to go to Fukumaden with Riku to show that he can be useful, despite Nazuna's words. The two groups meet and battle in a rocky mountain field. Souma and Fusanoshin get in an electrifying battle with Kanna and Erekiteru while Riku and Kogenta fight with Mizuki and her Shikigami, Kanro no Kuradayuu.