Suggestions by @rainbowcrystalls

Renata Vaca

as Riley Garcia in Vocaloid And UTAU As Real Humans AU Live-Action

Keiko Kitagawa

as Tomoyo Utano in Vocaloid And UTAU As Real Humans AU Live-Action

Eugenia Kuzmina

as Lilliana Cristea in Vocaloid And UTAU As Real Humans AU Live-Action

Minami Hamabe

as Haru Mizuki in Vocaloid And UTAU As Real Humans AU Live-Action

Kanna Hashimoto

as Megumi Yong in Vocaloid And UTAU As Real Humans AU Live-Action

Park Shin-hye

as Frankie Jang in Vocaloid And UTAU As Real Humans AU Live-Action

Rihanna

as Pearl Thayer in Vocaloid And UTAU As Real Humans AU Live-Action

Dove Cameron

as Pheobe Ryan in Vocaloid And UTAU As Real Humans AU Live-Action

Peyton List

as Abigail "Abby" Ryan in Vocaloid And UTAU As Real Humans AU Live-Action

IU (Lee Ji-eun)

as Makoto Hayashi in Vocaloid And UTAU As Real Humans AU Live-Action

Lovie Simone

as Willow Peregrine in Vocaloid And UTAU As Real Humans AU Live-Action

Miley Cyrus

as Francesca Kleiner in Vocaloid And UTAU As Real Humans AU Live-Action

Bailee Madison

as Ivy Thompson in Vocaloid And UTAU As Real Humans AU Live-Action

Hailee Steinfeld

as Daniela Irvine in Vocaloid And UTAU As Real Humans AU Live-Action

Cinta Laura Kiehl

as Millie Klaus in Vocaloid And UTAU As Real Humans AU Live-Action

Liliana Mumy

as Krystal Ingrid in Vocaloid And UTAU As Real Humans AU Live-Action

Nicole Apollonio

as Brooklyn Evans in Vocaloid And UTAU As Real Humans AU Live-Action

Ashnikko

as Mystee Olsen in Vocaloid And UTAU As Real Humans AU Live-Action

Madison Hu

as Yumi Xiao in Vocaloid And UTAU As Real Humans AU Live-Action

Margot Robbie

as Sandra Williams in Vocaloid And UTAU As Real Humans AU Live-Action