The mayor is a character appearing in Pokémon: Black & White.
Season 14: Black & White
When the Venipede started causing havoc in the Castelia City, the mayor came and nearly ordered an attack against the Venipede, though the heroes and Burgh managed to persuade him they could solve the matter peacefully. They managed to bring the Venipede in the central plaza, pleasing the mayor.
|BW022||A Venipede Stampede!|