Pocket Monsters Diamond & Pearl Tokubetsu-hen

ポケットモンスター ダイヤモンド・パール 特別編

Two special episodes during the airing of Pokemon Best Wishes! featuring the old characters from the Diamond & Pearl series Hikari and Takeshi with their Pokemon.

Episode 1: Hikari - Setting off on a New Journey! (ヒカリ・新たなる旅立ち!)

Episode 2: Nibi Gym - The Greatest Crisis Ever! (ニビジム・史上最大の危機!)

(Source: AniList.co)