Onmyou Tai Senki is a tV series anime that premiered in fall 2004.

About the production: the story comes from a manga, there are 52 episodes of about 23 minutes and its current status is "finished".

Its main genres are action, adventure, fantasy and supernatural, with themes such as Shounen and Proxy Battle.

On AniList, Onmyou Tai Senki has an average score of 61%, an average score, and appears on 1,473 users' lists.

Riku Tachibana is an average 1st year junior high school student who was supposed to be living a peaceful, ordinary life, but just after entering junior high he ends up fighting a duel against a mysterious man calling himself “a Warrior of Earth,” and Riku’s life is changed forever! Riku discovers that he is a survivor of the believed extinct “Warriors of Heaven,” Using a device called “DRIVE” and summoning a Shikigami, or “Divine Beast,” called Kogenta to his side, Riku devotes his life to the battle against the Warriors of Earth! (Source: Sunrise)

Official synopsis from AniList.