EIGHT CLOUDS RISING

Fuzuchi Kuraki is a quiet young high school student blessed with immense psychic powers and an ancient sword. He is searching for other magical artifacts with the help of Nanachi Takeo, a college student with latent powers of his own. They delve deep into the dark magic of Izumo, only to discover the secrets buried within the birthplace of all Japanese mythology. (Source: Anime News Network) — Description from AniList community (anilist.co).