Riki Kagami is a Japanese voice actor and stage actor, born on June 25, 1970, in Tokyo, Japan. He is affiliated with the talent management firm Arts Vision. Standing 180 cm tall, Kagami began his performance career in the 1990s, gaining experience on the stage as a member of prestigious theater companies such as the Haiyuza Theater Company and the Hanagumi Shibai Theater Company before transitioning to voice acting in the 2010s. He is a graduate of Toho Gakuen College of Drama and Music.

Kagami's voice acting career is characterized by a high volume of supporting and character roles across anime, video games, and foreign-language dubbing. In anime, he is known for his versatility, appearing in a wide array of series. Some of his notable anime credits include the role of the Master in Blood Blockade Battlefront, Roland and Eckhart Munter in Violet Evergarden, and various characters in the long-running Detective Conan series since 2013. He has also had recurring roles in series such as Megalobox, as a referee and announcer, and in Berserk, where he voiced multiple characters including a doctor, knight, and soldier.

As specified, Kagami voices the character Ashigumo in the series Sakuna: Of Rice and Ruin, a role he also performed in the original 2020 video game upon which the anime is based. His extensive work in video games includes roles in major franchises. He provided the Japanese voice for Rauru in The Legend of Zelda: Tears of the Kingdom and Hyrule Warriors: Age of Imprisonment. He has also voiced multiple characters in Final Fantasy XIV, such as Aulus, Carvallain, and Mettius, as well as Shunsuke Utsugi in the Famicom Detective Club remakes.

In addition to original animation and games, Kagami has a significant body of work in dubbing foreign films and television series into Japanese. His dubbing credits include voicing Chase Racelott in the Japanese dub of Cars 3 and providing voices for characters in major Hollywood productions like Justice League, Argo, and various Marvel and DC Universe films. He has also been the Japanese voice for actors such as Billy Crudup, Victor Garber, and John Cusack.

Throughout his career, Kagami has built a reputation as a reliable and dedicated character actor, seamlessly taking on roles that range from authoritative figures to comedic and eccentric characters. He continues to be active in both voice acting and stage performance.