Joker: Marginal City

Overview:

OVA based on the Joker manga by artist Katsumi Michihara (道原かつみ) and writer Yuu Maki (麻城ゆう).

Joker is a genetically engineered shape-and-gender-shifter, who created as part of a Special Police Task Force and fights crime of all kinds, but he/she also fits in a little romance around the edges.

AniWatch is the best site to watch Joker: Marginal City SUB
online, or you can even watch Joker: Marginal City DUB in HD
quality.

You can also find

Studio Sign

anime on AniWatch website.