Asumi Yoneyama is a Japanese voice actress affiliated with the talent agency ARISE PROJECT. She is a native of Akita Prefecture and was born on August 25. Yoneyama is a graduate of the Japan Narration Acting Institute and officially became a member of ARISE PROJECT on June 1, 2015. Her professional journey in the industry began with her first role in 2016, where she voiced a front desk staff member in the anime series Rainbow Days.

Yoneyama has built a diverse portfolio of supporting roles across numerous television anime series, films, and video games. One of her recognized supporting performances is the character Tatsu in the historical action series Angolmois: Record of Mongol Invasion, which aired in 2018. Tatsu is a female supporting character in that series. Her other notable television anime roles include Merlin in Original: The tale of fairy tales, Fran in Cheat Pharmacist's Slow Life, a resident in The Journey of Elaina, Minerva Guteheil in ZUERST:灾祸的真理, and (4)小野宫梨梨 in Extreme Hearts. She also played a bus attendant in Our Last Crusade or the Rise of a New World and a receptionist in the anime Appare-Ranman!.

Beyond television, Yoneyama has contributed to other media formats. In 2020, she voiced the character Nozawa in the theatrical anime film The Island of Giant Insects. Her work in web anime includes roles in SD Gundam World Heroes and the series The Student Council President Living Alone.

Yoneyama has an extensive list of credits in video games, particularly within the Final Fantasy franchise. She has voiced characters such as a female waiter and a spirited woman in Final Fantasy XIV: Heavensward, Lyse Hext in Final Fantasy XIV: Stormblood, and Tesleen and卡特莉丝 in Final Fantasy XIV: Shadowbringers. Her other game roles include Christina in Grimm Echoes, Dionna in ARCA LAST: End of the World and the Fruit of the Songstress, and various characters in titles like Puzzle of Empires and苍天的Sky Galleon.

Regarding her skills and personal interests related to her profession, Yoneyama holds several qualifications including a first-degree black belt in Japanese archery (kyudo), Level 3 of the Japan Agricultural Certification, and Level 1 of the Food Preparation Techniques Certification. Her other interests include observing nature, researching trivia, and watching programs about world heritage sites. She speaks the Akita dialect. Yoneyama has cited the acting in the anime series Fullmetal Alchemist as the inspiration that led her to pursue a career in voice acting.