She is none other than Daru Dayu-sama, the Goddess personification from the anime Show by Rock!, a member of the group Tsurezure Naru Ayatsuri Mugenan as well as being the band's lead vocalist and Shime-daiko drummer who have two of her "disciples" as the other member of her band.
Pokemon Wacky Adventure
Anime & Comics · Viadhivan_Ranata
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