Keychain | KPop Demon Hunters

When they aren't selling out stadiums, KPop superstars Rumi, Mira and Zoey use their secret identities as badass demon hunters to protect their fans from an ever-present supernatural threat. Together, they must face their biggest enemy yet – an irresistible rival boy band of demons in disguise.

Rumi Kang is the main protagonist of KPop Demon Hunters. She is the leader and main vocalist of HUNTR/X, a K-pop girl group that also operates as a trio of demon hunters. Rumi is the daughter of the late Mi-yeong Ryu, a former demon hunter, and a demon father. She was raised by Celine, a member of the Sunlight Sisters, who taught her during childhood to hide her demonic heritage and that by fulfilling her purpose of sealing the Golden Honmoon, her patterns would disappear. Throughout the film, Rumi struggles with her dual heritage, concealing her markings and fearing rejection from both her team members and her fanbase.

Mira is one of the two deuteragonists of KPop Demon Hunters. She is the lead dancer, visual and choreographer of the famous K-Pop girl group HUNTR/X, which also consists of her friends Rumi and Zoey. She believes deep down she isn't worthy of family or friends as a result of being a problem child growing up. Mira and her groupmates assume secret identities as demon hunters to protect humanity. When fighting demons, she wields a Gok-Do.

Zoey is one of the two deuteragonists of KPop Demon Hunters, a 2025 animated musical fantasy produced by Sony Pictures Animation and released on Netflix. A gifted K-pop idol and the lead rapper of the girl group HUNTR/X, Zoey and her bandmates lead a double life as demon hunters. She is the group's maknae (막내, youngest member of a group), aligning with her child-like and fun personality. Her ethnicity is Korean, but she grew up in Burbank, California. Zoey and her groupmates assume secret identities as demon hunters to protect humanity. When fighting demons, she throws knives called shin-kal.

Jinu is the secondary antagonist in the film KPop Demon Hunters. He was the leader of Saja Boys, a group of demons who masqueraded as a K-pop boy band. Once human, Jinu was cursed to become a demon through a pact with Gwi-Ma. Desperate to escape poverty, he accepted an offer of a powerful singing voice. However, the pact came at a cost, and Jinu was forced into a situation where he felt like he had to abandon his family. Centuries later, he agreed to help Gwi-Ma destroy the Honmoon in exchange for erasing his painful memories. To do this, he led the Saja Boys in stealing the fanbase of HUNTR/X, weakening the Honmoon and allowing Gwi-Ma to grow more powerful.

Derpy is a large, supernatural feline that resembles a tiger. He has cerulean blue fur with black and white stripes across the upper part of his body, and rosette patterns along his chest. His eyes are red with a yellow cornea and often look unfocused, which gives him a permanent derpy expression. He notably sports a perpetual grin on his face that shows off his sharp white teeth. He also has a set of tusk-like teeth that poke out from the top corners of his mouth.

Sussie is a six-eyed supernatural magpie with a set of three eyes on each side of their face. They have black and white plumage, with the black feathers being mostly on the top half on their body and their tail, and the white feathers being mostly around their mid-section. Their most distinct feature is the small black Korean Gat Hat on their head, which was originally given to Derpy before Sussie stole it for themselves.

(from fandom KPop Demon Hunters wiki)