* Based on an action-adventure fantasy horror manga by Kaku Yuuji.
Note: The first two episodes received an early screening at a special event on 7 January 2026 at Shinjuku Wald 9 in Tokyo and at T-Joy Umeda in Osaka. The regular TV broadcast started on 11 January 2026.
Tamiya Gantetsusai
Related works
* Based on an action-adventure fantasy horror manga by Kaku Yuuji.
Gabimaru the Hollow is one of the most vicious assassins ever to come out of the ninja village of Iwagakure. He's ruthlessly efficient, but a betrayal results in him being handed a death sentence. He has only one hope—in order to earn his freedom, he must travel to a long-hidden island and recover an elixir…