The Vocaloid Show!

The Vocaloid Show! is a show that aired on Cartoon Network, first in 2013 in Japan and later in September 2016 in the United States.

Summary
Misadventures of the Vocaloids and UTAUloids.

Voice Cast

 * Kari Wahlgren as Hatsune Miku, Zatsune Miku, and Ruko Yokune
 * Mitchell Musso as Kaito Shion
 * Grey DeLisle as Meiko Sakine, Honey Lily, and Yowane Haku
 * AJ Michalka as Kagamine Rin
 * P.J. Byrne as Kagamine Len
 * Jason Ritter as Kasane Ted
 * Dante Basco as Rook Yokune
 * Tara Strong as Taiwan Sweet Ann, Ritsu Namine, and Kasane Teto
 * Elizabeth Daily as Kikyuune Aiko
 * Jessica DiCicco as Akita Neru
 * Cindy Robinson as PRIMA, Kaiko Shion, and Momo Momone
 * Eden Sher as Lily
 * Scott Menville as Dell Honne
 * Lauren Tom as Taiwan Sonika
 * Sherry Lynn as Kaai Yuki
 * Lara Jill Miller as SeeU
 * Adam McArthur as V3 Kaito Shion
 * Theresa Gallagher as V3 Meiko Sakine
 * Jon Heder as Big Al
 * Rider Strong as Mikuo Hatsune
 * Zach Callison as Oliver
 * Todd Haberkorn as Gakupoid Camui
 * Mae Whitman as Megpoid Gumi
 * Johnny Yong Bosch as VY2 Yuuma
 * Vyvan Pham as VY1 Mizki
 * Jennifer Hale as Megurine Luka
 * Cindy Robinson as Taiwan Prima
 * Grant George as Taiwan Tonio
 * Laura Bailey as Uta Utane

They're all just voiced by themselves in the original Japanese.

List of episodes
List of The Vocaloid Show! episodes

Trivia

 * The English episode scripts were not based on the original Japanese ones for the most part - instead, a team of American writers writes mainly humorous scripts to go along with the animation.