Chika Ayamori is a Japanese voice actress from Tokyo. She is affiliated with the agency Aptepro and celebrates her birthday on July 2. Her professional skills and interests include singing, dance, fashion, self nail care, hair arrangement, playing the flute, and keeping reptiles.

Ayamori's career includes a variety of anime television series, animated films, video games, and voice comics. She is known for her role as Milly Thompson in the anime series Trigun Stargaze, the final phase of the Trigun Stampede story set for release in January 2026. This role marks her participation in a major franchise, taking on a character who appeared in the original 1998 anime.

Her other animation work includes roles in Good Bye, Dragon Life (as Marco and several other characters), Dungeon People (as a wind spirit), Studio Apartment, Good Lighting, Angel Included (as Young Girl B), and Zenshuu (as children). In theatrical animation, she contributed to Me & Roboco as part of a female chorus. Ayamori has also performed in several voice comics, including The S-Rank Appraiser Who Was Kicked Out of the Party Wants to Live a Slow Life with His Cat-Eared Girlfriend (as Lia), The Loaned Magic is Collected by Revolving Payment ( as Linka), and The Lady Who Was Engaged to Be Married for a Lie is Loved by Her Cool Husband (as Shiosato).

Within the video game industry, Ayamori has appeared in multiple titles. She has worked on several entries in the long-running Trails series, including The Legend of Heroes: Kuro no Kiseki II -CRIMSON SiN- as a radio personality and The Legend of Heroes: Kai no Kiseki -Farewell, O Zemuria- as the Hollow Core Edna and a young Sharon. Her other game credits include The Legend of Heroes: Trails in the Sky the 1st (as Daniel), Crash Fever (as Miracle), CosmicBreak Universal (as Titania Delta), and DeEternity (as room chief).