Yakumo Akatsuki: Main character, immortal with extremely powerful regenerative powers. Due the recreation of his body, he gained the potential to grow eternally due it’s new structure. Summoned from another world by a goddess and banished back in time. Currently trapped inside the Blackstone Tree.

Yukari: A High Mirror Slime, with it’s main form being a cute Japanese girl dressed as a maid. Her loyalty to the main character is beyond madness, with she considering and worshipping him as a god incarnate. She’s extremely strong, only second to Akatsuki.

Lilulana Vaermin: A half-vampire, half-divine-something girl. She has two forms, one of which is an eternal young 12 years girl with a tail and horns, and an adult form, which is a sexy woman, with longer tail and bigger and more prominent horns, with a rose stalk wrapping around each horn with mini-roses blooming. Akatsuki’s lover.

Faeleena: A female elf, Akatsuki’s servant from the Blackrock Tribe. Currently on the human continent.

Uchiha Shino: Descendant of a reincarnated human, immortal, in theory Akatsuki’s kin, former bearer of his left eye. Retired leader of the Uchiha clan, father for a great family of sons, grandsons and grand-grandsons.

Uchiha Shina: Shino’s younger sister, descendant of a reincarnated human, immortal, in theory Akatsuki’s kin, former bearer of his right eye. Former First Shinobi of the Uchiha Clan, still single.

Hirama Mirai: Akatsuki’s friend, has a crush on him, was summoned with her class to another world by a goddess. Hirama’s Tarou younger sister. Currently on the human capital, learning more about the new world.