Momoko Seto

Momoko Seto, born August 17, 2004 in Saitama Prefecture, is a Japanese voice actress signed to Toy's Factory. Shows such as Pretty Cure, Aikatsu!, and Pretty Rhythm filled her childhood, and learning that performers stood behind the characters turned her toward voice work, though she initially told her family she was aiming at radio because the goal felt easier to explain. She trained at Human Academy and joined the agency Digital Double while still in high school, debuting in 2023 as Fuka Tatara in Liar Liar after winning a school audition only four months into her training. Half a year later she was cast as Belno Light in Umamusume: Cinderella Gray, and in 2026 she took her first leading part as Rikka Inohana in Tune In to the Midnight Heart.