'Black Clover' has released the main trailer for its second season, revealing that WANIMA will perform the opening theme song "Kienai Riyuu."

Premiering in October, the second season will adapt the Spade Kingdom Raid Arc. The trailer previews the action-packed battles to come while offering fans a first listen of "Kienai Riyuu."

WANIMA vocalist KENTA commented, "There are some things that can't be erased, no matter how hard you try. I hope you'll give 'Kienai Riyuu' a listen. Thank you!"

Based on the manga by Yuki Tabata, the new season is directed by Tatsuya Yoshihara, with series composition by Kazuyuki Fudeyasu, character designs by Itsuko Takeda, and animation produced by Studio Pierrot.