Chihira Mochida is a Japanese voice actress and singer from Niigata Prefecture, born on October 12, 1997. Before establishing herself as a voice actor, she was a member of the idol groups Nice Girl Project and Canary Club, affiliated with the talent agency TNX. Her career in entertainment began earlier, having won the third Meganekko auditions in 2008, which led to her joining the Nice Girl Project trainees and subsequently becoming a member of Canary Club in 2009. She remained with TNX until January 2015. Her early involvement with the Alice in Deadly School franchise dates back to 2015, prior to her voice acting debut in the anime adaptations. She is currently affiliated with Odd Entertainment.

Mochida is primarily known for her leading roles within the Gekidol multimedia franchise. She voiced the character Airi Kagami in the 2021 television anime series Gekidol. In the same year, she also played the role of Nobuko Hyakumura in the original video animation (OVA) Alice in Deadly School, which serves as a story within the Gekidol universe. Her involvement with the project also extended to a stage play adaptation, Gekidol the Stage, where she performed as a lead cast member. Besides her voice roles, she has contributed musically to these projects, performing theme songs for both Alice in Deadly School and the related single "未完の約束!!!".

Information regarding recurring collaborations with specific directors or other voice actors, as well as major industry awards or other notable achievements, is limited and not well-documented in the available sources. Her professional profile is currently defined by her central involvement in the interconnected projects of the Gekidol franchise.