Kanji Suzumori is a Japanese voice actor born on April 1, 1974, in Aichi Prefecture, Japan. His career in voice acting began in the early 2000s, with one of his earliest roles being a doctor in the 2001 television anime series Strawberry Eggs. Over the years, he has been affiliated with several talent management agencies, including Office Kaoru and, for a period, the agency Seinenza Theater Company. As of August 2015, he became associated with the agency Book Slope upon its establishment. He possesses a high baritone vocal range.

Throughout his career, Suzumori has built a substantial portfolio of roles, often voicing supporting characters in a wide variety of anime series and films. A significant and recurring role is that of Ryusuke Genda in the Library War franchise. He first voiced the character in the 2008 television anime series Toshokan Sensō (Library War) and later reprised the role for the 2012 animated film Library War: The Wings of Revolution. Another notable role is Reese in the Appleseed XIII series, including the 2011 television series Appleseed XIII and its compilation films, Appleseed XIII: Tartaros & Ouranos.

His filmography includes a wide range of other credits across television, film, and video games. He has appeared in long-running and popular series such as Naruto: Shippūden, where he voiced several characters including Taiseki and Tetsuru, and the 2008 adaptation of Shaman King. Other television anime credits include roles in Chobits, Darker than Black, Mushibugyo as Tokugawa Yoshimune, and Cat Planet Cuties as Endō. He has also contributed voices to animated films such as Tokyo Magnitude 8.0 and the 2003 film Tokyo Godfathers. Beyond anime, his work encompasses voice dubbing for foreign television series and films, notably providing Japanese voices for multiple characters in the Chinese historical drama Three Kingdoms (2010). His work is characterized by a high volume of supporting roles in major productions, demonstrating his versatility and consistent presence in the voice acting industry.