Kanna Natsuki is a Japanese voice actress also known by her real name, Natsue Sasamoto. She was born in Saitama, Japan. Her career in voice acting spans both anime series and games, with a particularly strong presence in productions released from the 2010s onward.

Natsuki is known for a range of voice roles across different genres. She provides the voice for Kaoru Tachibana in the series Do You Like Big Girls? In addition, she plays the role of Satsuki Yoshioka in the series Ren Arisugawa Is Actually a Girl. Her credits also include the role of Aya Hinata in the series Room of Guilty Pleasure. One of her notable recurring roles is providing the voice for the character Kinana in the long-running fantasy adventure series Fairy Tail and its sequel, Fairy Tail 2. Her other major anime roles include Kelly in ACCA 13-Territory Inspection Dept., Isami in Log Horizon, Menou in Tasokare Hotel, and Cho Ifen in Bloodivores. She also voiced the character Nodoka, also known as Mimi Hanaka, in the anime adaptation of Ace Attorney.

Throughout her career, Natsuki has taken on a variety of supporting and guest roles in numerous other series. These include appearances in Golden Time, The Demon Sword Master of Excalibur Academy, The iDOLM@STER, and the mystery series Shoshimin: How to Become Ordinary. Her work demonstrates a range across action, drama, and comedy series. Beyond television anime, she has also contributed her voice to several original video animations (OAVs) and video games, including a prominent role as Mibu Kikuchiyo in the game Dohna Dohna: Let’s Do Bad Things Together.