Aspertia City/Anime

Main series
Aspertia City was first mentioned by Professor Juniper in New Places... Familiar Faces!, when she advised to challenge the new Gym Leader, Cheren, while on their way to the.

Aspertia City first appeared in There's a New Gym Leader in Town!, when arrived for Ash and Cheren's battle.

The city contains a port and is also home to the Aspertia Gym. The Gym also functions as a school dedicated exclusively to the education of aspiring Pokémon Trainers. Cheren is not only Gym Leader of Aspertia Gym, but also a teacher of the school.

Pokémon Black 2 and White 2 Animated Trailer
Aspertia City briefly appeared in the Pokémon Black Version 2 and Pokémon White Version 2 Animated Trailer. There, and Hugh met up with Bianca and chose their starter Pokémon.