From Bulbapedia, the community-driven Pokémon encyclopedia.
Stonesthrow Town (Japanese: チカクノタウン Chikakuno Town) is an anime-exclusive location in the Unova region that appeared in Clash of the Connoisseurs!. It is a village located between Icirrus City and Opelucid City. Just outside the town is an enormous mansion owned by Mr. Hatterly who lives there with his daughter.
The mansion of Mr. Hatterly
Ash, Iris and Cilan were staying in the Pokémon Center here when Nurse Joy told Ash that the Opelucid Gym was closed. Shortly after, they were confronted by a butler who told them to come with him. The butler took them to the mansion of Mr. Hatterly, who wanted Cilan's help to pick a Pokémon for his beloved daughter.
Pokémon seen in Stonesthrow Town
|| チカクノタウン Chikakuno Town
|| Literally means "Nearby Town".
|| Stonesthrow Town
|| From the idiom a stone's throw ("very close").
|| Steinwurf City
|| Translation of the English name.
|| Villaggio Dietrolangolo
|| From the idiom dietro l'angolo ("stone's throw").
|| Pueblo Tiropiedra
|| From the idiom a tiro de piedra ("stone's throw").
| Chinese (Mandarin)
|| 鄰近鎮 Línjìn Zhèn
|| From 鄰近 línjìn, neighboring.