Character
Denshin Katsuyama
勝山伝心
Also known as: The Challenger
Biography
Show bio — may contain spoilers
Denshin Katsuyama was known as "The Challenger". He kidnapped his victims and challenged them to brutal deathmatches.
He killed Muku Narihisago, and is indirectly responsible for the death of Ayako Narihisago.
Appears in