Burasuke

Infernando is the self-proclaimed "fire-breathing clown and street performer extraordinaire" and a character of the day who appeared in A Ghost of a Chance (EP183).

He is a resident of Ecruteak City and a seller of the infamous treasure detector. His first attempt to sell it failed, as both Ash and Misty walked away from him, with Ash sensing the device was a scam. Brock briefly expressed interest if only it would find him a girlfriend, his type of treasure.

Infernando later convinced James to buy the treasure seeker with the money Jessie and Meowth gave him to buy food. The treasure seeker was then used by James in both A Ghost of a Chance and From Ghost to Ghost.

(Source: Bulbapedia)