* First appearance: Battle 188
* Type: Dou
* Type: Satsujin Ken
* Martial Arts: Chinese Kenpo (Pi Gua Quan and Ba Ji Quan)
Chou Enshin is the disciple of Ro Jisei, as well as a former member of Yomi bearing the symbol of Moon until he lost to Tanimoto Natsu in a death match after the return of Ma Sougetsu.
He has always been seen wearing a hooded cowl which completely obscures his features, up until his battle with Tanimoto.
As mentioned by Rachel, Chou is very distant as he was never shown interacting with any of his fellow Yomi members prior to his death match with Tanimoto, and is usually seen looking out the window of one of Yomi's bases.
He is also very stubborn, refusing his master's advise to stand down and forfeit his Yomi seat and openingly challenging Tanimoto.