[KamenRiderOOO]

The 4th member of the "Deadly 7" and the first male demon, the sin of Wrath, Gekido and Amon!

Gekido Bio:
Age unknown, Gekido loves to fight. And kill. A serial killer who acts before thinking, he was dangerous before he learned he was Amon’s host, committing his first murder at the age of 9. After discovering that he was Amon’s host, his appearance drastically changed- his eyes became an orange red and his teeth became yellow and jagged. He claims his wounds to be trophies, rather than injuries. To access Amon’s power, Gekido unlocks the lock imbedded in his left hand.

Amon Bio:
Son of the original Demon of Wrath and named after him, Amon also takes on one of his father’s many appearances- a large wolf with a serpent’s tail. In Amon’s case, he has the head of a serpent on his tail. With 3 eyes (two on his head and one on his left arm,) Amon is able to see all around him. His main power is increasing his own strength as a battle goes on. Amon is the first demon that refuses to join the other Deadly 7 members, without fighting Yusuke first.