Gengetsu Kibaoni

Gengetsu Kibaoni (牙鬼幻月) was the main antagonist of Kaiju of Shadows Kurobare, the patriarch of the Kibaoni clan and the leader of the Youkai Legion. On the surface world, he took the guise of a human named Kazuma Tendou, (天堂 数馬) the head of the secret Greed House institution.

Kaiju of Shadows Kurobare
Gengetsu took a human disguise under the alias "Kazuma Tendou" and founded the "Greed House" a dark entertainment facility as its sole owner. He was involved in numerous dark businesses with various demonic criminal groups from the Underworld. Greed House was a large facility that covered a wide range of criminal activities such as human trafficking, trafficking of organs for transplantation, and slave sales by body modification. He was no stranger to the institution's dark inhabitants and secrets, with high-ranking government officials secretly going in and out, and it was rumored that there it was in secret collusion with the Communist Chinese.

Ariake no Kata
She is Gengetsu's wife.

Kyuemon Shingetsu Kibaoni
Kyuemon is Gengetsu's firstborn son.

Mangetsu Kibaoni
Mangetsu is Gengetsu's other son.

Masakage Tsugomori
Masakage was one of Gengetsu's most prominent and loyal generals and his associate in the Greed House.

Felicia
Looking for more mischief and opportunity to plays games with Kurenai, Felicia joined sides with the Greed House as their sort-of ally.

Abilities
Gengetsu wields a naginata called the Gangataikaku, (含牙戴角) as his main weapon in battle.
 * Way of the Supreme Fang - Hundred Demons Illusion (牙凌道・百鬼幻) - An attack that creates massive jaws that separates into multiple explosive fangs that charge to his opponents.
 * Way of the Supreme Fang - Asura (牙凌道・阿修羅) - An attack that creates phantom hands that strike his opponents.