Arden Cho

Rumi (voice)

May Hong

Mira (voice)

Ji-young Yoo

Zoey (voice)

Ahn Hyo-seop

Jinu (voice)

Yunjin Kim

Celine (voice)

Ken Jeong

Bobby (voice)

Lee Byung-hun

Gwi-Ma (voice)

Daniel Dae Kim

Healer Han / Additional Voices (voice)

Joel Kim Booster

Variety Show Host 1 / Idol Host / Romance Saja (voice)

Liza Koshy

Host (voice)

Alan Lee

Pilot Demon / Variety Show Host 2 / Mystery Saja (voice)

Rumi Oak

Young Rumi / Young Fan (voice)

SungWon Cho

Abs Saja / Bathhouse Patron / Social Media Fan (voice)

Kira Tamagawa

Fan Girl (voice)

EJAE

Rumi (Original Songs Performance) (voice)

Audrey Nuna

Mira (Original Songs Performance) (voice)

Rei Ami

Zoey (Original Songs Performance) (voice)

Andrew Choi

Jinu (Original Songs Performance) (voice)

Danny Chung

Baby Saja (Original Songs Performance) (voice)

Kevin Woo

Mystery Saja (Original Songs Performance) (voice)