The KPop Demon Hunters cast features Arden Cho, May Hong and Ji-young Yoo. This info article contains minor spoilers and character details for Chris Appelhans and Maggie Kang’s 2025 Netflix movie. Check out more cast guides in Vague Visages’ Know the Cast category.

KPop Demon Hunters centers on a K-pop band called Huntr/x. As the protagonists develop their fan base, they secretly work as demon hunters. The narrative follows a band member named Rumi as she struggles with an existential crisis. Here’s every voice actor and character in KPop Demon Hunters.

Read More at VV — Know the Voice Cast: ‘Orion and the Dark’

KPop Demon Hunters Cast: Arden Cho as Rumi

Character Profile: A member of Huntr/x who uses a saingeom sword while fighting demons. She is pop star royalty who was raised by a famous female idol. Rumi hides the fact that she is half-demon, half-human.

Cho’s Resume: Kira Yukimura in Teen Wolf (2014-16), Mia Price in Hawaii Five-0 (2015), Arden Young in Miss 2059 (2017-18), Emily in Chicago Med (2018-19), Ingrid Yun in Partner Track (2022)

Read More at VV — Know the Voice Cast: ‘Leo’

KPop Demon Hunters Cast: May Hong as Mira

Character Profile: A rebellious member of Huntr/x. She is the lead dancer who feels like the black sheep of her wealthy family. Mira uses a gokdo polearm while fighting demons.

Hong’s Resume: Sara in High Maintenance (2018-19), Margot Park in Tales of the City (2019), Nancy Nan in New Amsterdam (2019), Morgan in Hacks (2022), Carol in Full Circle (2023), Alex/Bartender in Fantasmas (2024)

Read More at VV — Know the Voice Cast: ‘Plankton: The Movie’

KPop Demon Hunters Cast: Ji-Young Yoo as Zoey

Character Profile: A member of Huntr/x from Burbank, California. She is the group’s rapper and lyricist. Zoey uses shinkal knives while fighting demons.

Yoo’s Resume: Casey in Moxie (2021), Sarah in The Sky Is Everywhere (2022), Tina in Freaky Tales (2024), Mercy in Expats (2024), Megan in Until Dawn (2025)

Read More at VV — Know the Voice Cast: ‘Spellbound’

KPop Demon Hunters Cast: Ahn Hyo-Seop as Jinu

Character Profile: A member of a K-pop group known as the Saja Boys. He is a demon who thinks about a traumatic incident from the past involving his family. Jinu gets targeted by Rumi and ultimately develops a bond with her.

Ahn’s Resume: Choi Cheol-soo in Happy Home (2016), Park Cheol Soo in Father Is Strange (2017), Dr. Seo Woo Jin in Dr. Romantic (2020), Kang Tae-moo in Business Proposal (2022), Kim Dok-ja in Omniscient Reader: The Prophecy (2025)

Read More at VV — Know the Voice Cast: ‘Nimona’

KPop Demon Hunters Cast: Yunjin Kim as Celine

Character Profile: Rumi’s foster mother. She is former K-pop idol and demon hunter who vows to protect a magical barrier known as the Honmoon. Celine wants Rumi to hide her faults and fears.

Kim’s Resume: Myung-hyun Lee/Bang-hee Lee in Shiri (1999), Sun-Hwa Kwon in Lost (2004-10), Lawyer Yu Ji-yeon in Seven Days (2007), Karen Kim in Mistresses (2013-16), Jina in XO, Kitty (2023)

Read More at VV — Know the Voice Cast: ‘Guillermo Del Toro’s Pinocchio’

The KPop Demon Hunters cast also includes:

• Ken Jeong as Bobby
• Lee Byung-hun as Gwi-ma
• Daniel Dae Kim as Healer Han
• Rumi Oak as Young Rumi/Young Fan
• Joel Kim Booster as Variety Show Host 1/Idol Host/Romance Saja
• Liza Koshy as Host
• Alan Lee as Pilot Demon/Variety Show Host 2/Mystery Saja
• SungWon Cho as Abs Saja/Bathhouse Patron/Social Media Fan
• Maggie Kang as Flight Attendant Demon/Crying Demon/Newscaster
• Nathan Schauf as Tattoo Fan/Security Guard
• Charlene Ramos as Fan Girl
• Kira Tamagawa as Fan Girl

Q.V. Hough (@QVHough) is Vague Visages’ founding editor.