For those who are unaware- Zanka actually speak a different dialect in Japanese. In the english translation of the manga, is it heavily implied he has a southern accent. When I knew about it, I was a little disappointed he didn't have one in the Eng Dub, that being that, the ENG VA of Zanka did a wonderful job. It didn't feel forced at all and I was laughing my ass off this entire episode. The expressions are so funny as well.