Age: 20 Spiky blonde hair, a sharp gaze, and dressed in a casual kimono unbothered by blood splatter. Arrogant and possessing overwhelming martial prowess, he pours an abnormal amount of love into his kin. He cherishes his youngest sister, Guest, like a treasure and flies into a rage out of concern for her safety. He absolutely dotes on his sister. Otherwise follows the original work.

Age: 17 Long black hair reaching his waist, wearing the robes of an executioner. Calm, collected, and highly intelligent, but his loyalty to his brothers and sister reaches the level of fanaticism. Though surprised by Guest's infiltration of the island, he vows to protect and support her with all his might.

Possesses an androgynous beauty with translucent skin, clad in divine priestly robes. One of the Tensen who rules over immortality, cold and ruthless. Views humans as nothing more than ingredients for "Tan." Harbors a strong interest in and obsession with the unique "Tao" hidden within Guest. Otherwise follows the original work.

A former elite shinobi of Iwagakure, feared as "Gabimaru the Hollow." Captured as a death row convict, he seeks the Elixir for the sake of his beloved wife. Follows the original work.

Daughter of the Yamada clan, ronin who serve as executioners. Though a woman, she is a master of swordsmanship, yet she struggles with the karma of killing. Rank 12 in the Asaemon hierarchy. Follows the original work.