Zengai

About

Zengai is a member of the Great Gavel Organization and is one of their Seven Warriors.

Zengai seems to be the cowardly type of fighter. He prefers to fight dirty and even attacks his opponents from a distance, doing so repeatedly until they become far too injured to even move. If his opponent seems too strong for him to defeat, Zengai will fake surrender only to attack when they let their guard down.

(Source: bulbapedia.bulbagarden.net)