1 Season
52 Episode
Onmyou Taisenki - Season 1 Episode 19 Struggle in the Secret Hot Spring
Riku recieves a letter from Teru. It says that he needs his help at the Kitaguni Hot Spring Village Shinzansou. It turns out that Teru ate a lot of food that wasn't his at an inn in Shinzansou. So, to pay off his debt, he's working for the inn. But the real reason why Teru requests Riku's aid is that he needs his help in getting rid of the demons that have been attacking the people of the inn.
- Year: 2005
- Country: Japan
- Genre: Animation, Action & Adventure, Sci-Fi & Fantasy
- Studio: TV Tokyo
- Keyword: ying yang, supernatural, high school, based on manga, demon, super power, exorcist, shounen, anime, proxy battle, war, adaptation
- Director: Yoshihiko Tomisawa
- Cast: Yukimasa Kishino, Kenta Miyake, Akeno Watanabe, Jun Fukuyama, Akemi Kanda, Anri Katsu