Erika Kaiho is a Japanese voice actress affiliated with the talent agency Spellbound. She was born on December 6 in the Iwate Prefecture, specifically in the city of Tono, and has blood type O. Early in her career, she performed under the stage name Erika Kaiho before switching to her current name. Outside of voice acting, she is also a singer, having performed theme songs and insert songs for various projects.

Kaiho is best known for her role as Aoi Hinomoto in the D.C.III ~Da Capo III~ franchise. She voiced this character in both the 2013 television anime adaptation and the original visual novel game released the previous year. Her other major anime role is Pochi in the 2016 short series Tama & Friends: Uchi no Tama Shirimasen ka?. In addition to voice work for these series, she contributed to their music; she performed the opening theme song for the D.C.III anime and participated as a singer for the anime Black Bullet as a member of the unit Tenchuu Girls. She also provided vocals for a song in the Taiko no Tatsujin video game series titled Tokyo Patent-en Grant Bureau Chief!!. While her most frequent collaboration appears to be with the D.C.III franchise, where she reprised her role across multiple media, information on other recurring collaborations is not available.