Chiaki Kikuta is a Japanese voice actor born in Osaka Prefecture on October 1. From a young age, he demonstrated an artistic inclination, making his stage debut at the age of eight in a musical theater production. Throughout his childhood and adolescence, he was actively involved in theatrical productions, performing in over one hundred shows with the Shiki Theatre Company, notably in the stage adaptation of The Lion King. In high school, he excelled academically with an outstanding score in mathematics and also dedicated himself to dance, competing at the national level and winning awards. In 2022, he moved to Tokyo to continue his training at School Duo, an academy specializing in voice acting, and in 2024, he officially joined the agency Ken Production.

Kikuta made his anime voice acting debut in 2024 with a role in the series Puniru Is a Kawaii Slime, where he voiced a student and spectators at the first Runrun Grand Prix. The following year, 2025, marked a significant expansion of his career with several roles. He is known for providing the voice of Toshihide in the anthology series Tatsuki Fujimoto 17-26, specifically appearing in the segment Mermaid Rhapsody. This series adapts the early short stories of the creator of Chainsaw Man. Also in 2025, he voiced a dwarf in April Showers Bring May Flowers and a soccer club member in the supernatural series The Summer Hikaru Died. Another of his early credits is providing the voice for Shocker Combatant Fighting Mitsuba in the series Tojima Wants to Be a Kamen Rider. Beyond his voice work, Kikuta has skills in audio editing and cooking, and he enjoys activities such as karaoke, beatboxing, and drinking sake.