A gradeschooler who is obsessed with gaming and helps Wario develop microgames, 9-Volt becomes a witness in the episode's first half to try and help figure out who stole Wario's prototype car.

Though a male character, I'm seeking a female voice actress for 9-Volt who can do a similar "rebellious anime boy" voice to Melissa Hutchison's portrayals in recent games (Sample).  Think a raspy kid voice similar to characters like Ash, Naruto & Gon.