Hina Yomiya is a Japanese voice actress born on March 26, 2000, in Nara Prefecture. She is affiliated with the talent agency Aoni Production. Her interest in becoming a voice actor was sparked during her third year of junior high school after being influenced by the anime Fairy Tail.

Yomiya's path to a professional career began in December 2019 when she became one of seven finalists in a public audition for the lead role in the anime series Sakugan. Although she did not ultimately win the part, this achievement led to her joining Aoni Production in April 2020. Her first major role in an anime series came in 2021 when she was cast as Nodoka Yagi in Selection Project.

The year 2022 marked a period of significant activity for Yomiya, with her taking on a variety of supporting roles. These included Shinju Inui in My Dress-Up Darling, Mokuren in In the Heart of Kunoichi Tsubaki, Hana-chan in 5-Oku-Nen Button, Sakurako Mikage in When Will Ayumu Make His Move?, Ruhme in Waccha PriMagi!, and Ginny Fin de Salvan in The Greatest Demon Lord is Reborn as a Typical Nobody. She also voiced characters in the Sylvanian Families franchise during this period.

In 2023, her career gained further momentum with prominent roles. She was cast as Anna Yamada in The Dangers in My Heart and as Tomori Takamatsu in BanG Dream! It's MyGo!!!!!. Her role as Tomori Takamatsu was particularly significant, as it involved her becoming the lead vocalist for the real-world band MyGO!!!!!, which is part of the larger BanG Dream! multimedia franchise. Her performance in this role demonstrated a notable range, contrasting with the softer voice she often employs for other characters. Yomiya also provided voices for other 2023 anime, including Lainie Cyan in The Magical Revolution of the Reincarnated Princess and the Genius Young Lady, Mishio Usa in the TONIKAWA: Over The Moon For You ~High School Days~ series, and Yuki Osanai in How to Become Ordinary.

Yomiya has been involved in music beyond her work with BanG Dream!. She was a member of the voice actor idol units Splasoda° and 9-tie, the latter being associated with the Selection Project anime. For her role as Anna Yamada in The Dangers in My Heart, she performed cover versions of the series' theme songs. Her skills also include playing the guitar and songwriting.

In March 2024, Hina Yomiya was one of the recipients of the Best New Actor Award at the 18th Seiyu Awards, a recognition of her early accomplishments and potential in the industry. She continues to take on new roles, with subsequent credits including Kuruumi Taiga in the film Trapezium, Sophie Hayter in Until the Witch Disappears, and Lalah Sune in Mobile Suit Gundam GQuuuuuuX. Yomiya holds a kendo rank of shodan, is skilled in dance, and speaks the Kansai dialect.