Chiaki Ogishima, with the original name written as 御祗島千明, is a manga artist and original creator known for her work in both manga and anime productions. Her birth date is recorded as March 11, though the year is not publicly specified.

Ogishima is credited as the original creator for the anime OAV Tokyo Revelation, where she is specifically noted for the art component of the original work. Her manga bibliography includes several notable series. She is credited for both story and art on Heat Guy J, which was also serialized in conjunction with the anime television series of the same name. Additional manga works with her as story and art creator include Chōseikenki Mikazuchiden and Yōen Nukenin Shōkanshi Maki.

Her artistic contributions extend to adaptations of established properties. Ogishima provided the art for the Shin Megamitensei manga, which is based on the video game series, and she is also credited as the manga author for New Reincarnation of the Goddess. Within the industry, she is recognized as the wife of manga artist Ryūsuke Mita.