| 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.
History[]
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[]
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 appearances[]
Season one