Satomi Akesaka (明坂 聡美, Akesaka Satomi) (born January 2, 1988) is a Japanese actress, voice actress and former singer affiliated with the Amuleto talent agency. She voiced main characters Hina Satou in Tesagure! Bukatsu-mono, Taeko Nomura in Coppelion, Mutsuki in Danchigai, krkr in Gdgd Fairies, Teruha Andō in Girls Beyond the Wasteland, Yūki Asano in Kyo no Gononi, Miho Edogawa in Level E, and Natsume in Master of Martial Hearts. She also voices supporting characters such as: Esdeath in Akame ga Kill!, Varda in Engage Planet Kiss Dum, Mari Kurokawa in Gate, Arsene in Tantei Opera Milky Holmes, Miho in Suzuka, Kanon in Pretty Rhythm and Rinko Shirokane in BanG Dream! (2017–2018).

On June 30, 2018, it was announced that Akesaka would retire from singing due to sudden hearing loss and left Roselia on September 17. However, she remained involved in the industry by continuing her voice acting work.

On May 4, 2026, Akesaka announced on Twitter that she had married someone not in the entertainment industry.