Kyodai Ken
Real Name Kyodai Ken
Age 18
Occupation Ninjutsu student
Base Japan
Height 5ft 5in
Weight 145 lbs
Eyes Brown
Hair Bald
Relatives Unknown
Affiliations Sensei Yoru
Alias None
Species Human
Powers and abilities None
Voiced by None
Kyodai Ken was a student alongside Bruce Wayne at the secret ninja school in Japan. He has no voice actor.


Kyodai Ken was the only student of Sensei Yoru's that could constantly defeat Bruce Wayne. One night Bruce cought him trying to steal a seven hundred year old sword and the two started to fight. However, they were stopped by Sensei Yoru who threw Ken out of his dojo.

Future Edit

Years later Ken returned as a ninja and began to sabatoge Wayne Enterprises to get revenge on Bruce Wayne. Batman was able to defeat him.

Episode appearancesEdit

Season one

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