A new trailer for season two of Hell's Paradise was unveiled at the 2026 iteration of Jump Festa, a yearly anime and manga fan convention that takes place in Tokyo. The anime follows a ninja and an executioner during Japan's Edo period who are on a quest to obtain immortality. The trailer includes a sneak peek of the opening song, "Kasuka na Hana" performed by Tatsuya Kitani, who also provided the opening song "Where Our Blue Is" for season two of Jujutsu Kaisen during the "Hidden Inventory / Premature Death" arc. BABYMETAL were called upon to collaborate with Kitani for this new opening. While the song itself is not in the typical BABYMETAL genre, the vocals are unmistakable.
Both artists have commented on the song and working together, but they are in Japanese so for anyone who can read the language, here is the post:
❁𓏸𓈒アーティストコメント到着𓈒𓏸❁
— 『地獄楽』公式 (@jplus_jigokurak) December 20, 2025
第二期OPアーティスト#キタニタツヤ さんと
SU-METAL(#BABYMETAL) さんより
コメントが到着🔥@TatsuyaKitani@BABYMETAL_JAPAN
TVアニメ『#地獄楽』第二期
2026年1月11日(日)23時45分より
テレ東系他にて放送開始 pic.twitter.com/BKIBkmuXjH
Hell's Paradise is available to stream on Crunchyroll, Netflix, and Hulu. Season two releases on January 11th, 2026.
Watch the new trailer below: