![](https://cdn.animecharacters.io/images/characters/large/109870-1c3e7b6b.jpg)
Kai Renald Roulle (カイ・レナルド・ロウル)
He is from Uralys. He is a former soldier of the Uralys army and one of Bonchien's immortal fellows. Kai is good at creating weapons since he used to help his blacksmith father occasionally. (Source: Official Site, edited)
Voice Actors
Yasuyuki Kase
Japanese
Makoto Koichi
Japanese
Griffin Burns
English
Mauro Horta
Portuguese (BR)
Bertrand Nadler
French