|Romaji||Kenkyaku no Eden|
|Air Date||May 17, 2015|
|Episode Direction||Satou Ikurou|
|Storyboard||Miyao Yoshikazu, Matsumoto Rie|
|Animation Direction||Kawamoto Toshihiro (Chief), Mizuhata Kenji|
|← Episode 6||Episode 8 →|
A No-Holds-Barred Eden (拳客のエデン, Kenkyaku no Eden) is the 7th episode of Kekkai Sensen anime.
- Leonardo Watch
- Zapp Renfro
- Klaus Von Reinherz
- Steven A. Starphase
- Chain Sumeragi
- Gregor Maximus
Chasing down a rescue request from Zapp, Klaus and Leo find themselves in an underground cage-fighting arena, with Klaus winding up in the ring. Black and Leo hit it off over lunch at the diner, and learn that they have much in common.