Kanako Mitsuhashi is a Japanese voice actress born on January 10, 1978, in Yokohama, Kanagawa Prefecture, Japan. She is affiliated with the talent agency Takamoto Entertainment. Her blood type is AB, and she stands 161 cm tall.

Mitsuhashi began her career in voice acting in 1996, with her debut role being Naoko Seisho in the long-running television anime series Kochira Katsushika-ku Kamearikouen-mae Hashutsujo, also known as Kameari Park Precinct. She continued to voice this character in subsequent movies based on the series.

One of her most acclaimed and prominent roles is that of Killua Zaoldyeck in the first anime adaptation of Hunter x Hunter, produced by Nippon Animation in 1999. She reprised this role for the series' original video animation sequels, including Hunter x Hunter: Greed Island and Hunter x Hunter: G I Final. Mitsuhashi found voicing Killua to be a challenging yet enjoyable experience, particularly during the production of the Greed Island OVAs. Her portrayal captured the character's duality, effectively conveying both his冷酷 (cruel) and childlike aspects through a slightly低沉 (low-pitched) and柔和的 (soft) voice, which added significant depth to the role.

Beyond Hunter x Hunter, Mitsuhashi has built a diverse portfolio of voice roles across various genres. She played the lead role of Yonna in the 2006 anime film Yonna in the Solitary Fortress. She also voiced the character Milk in both Hatsumei Boy Kanipan and its second season, Chō Hatsumei Boy Kanipan. Her other notable television anime roles include Katsuji Matsuoka in Jinzo Konchu Kabuto Borg VxV, Rico in Gunslinger Girl, Suzuka Asahina in Suzuka, and Leon in Star Ocean EX. She also appeared in series such as The Prince of Tennis as Tanaka Kouhei, Boogiepop Phantom as Rie Satō, and Gantz as Shiori Kishimoto.

In addition to her work in anime, Mitsuhashi has contributed her voice to video games, including roles in Brigandine: Grand Edition as Merriott and Yura, and in Star Sweep as Rio. She has also performed on stage, appearing in musicals based on Hunter x Hunter, where she again played the role of Killua. Her talents extend to singing, as she has performed character songs for series like Hunter x Hunter, Gunslinger Girl, and The Prince of Tennis. She also hosted a radio program called GyaO Jockey Matsumotto Rika no 60 Pun Gekijo. Her professional skills include playing the piano.