Santa Hiiragi

Description
Santa Hiiragi is a Japanese male voice actor primarily active in adult games and anime, particularly those within the AnimeFesta programming block. He is a pseudonym for the established voice actor Ono Yuuki, a professional practice common in the industry for roles in mature-rated content.

Hiiragi's career is focused on providing voices for characters in adult-oriented video games and anime. His work in the gaming industry includes roles in several notable titles. He voiced the character Hirasawa Shigehisa in the 2014 game For the Sake of You, the Flower of the Moon in Disarray. In 2018, he played the role of Naoya Sano in the game Deep One Desired Demonic Scripture. His subsequent game credits include the character Amatsuki Taiga in Tokyo 24th Ward from 2020, and roles in the 2021 games Slow Damage and Utsuri, as well as the 2022 game Giniro Haruka.

In anime, Hiiragi is most prominently known for his lead role as Alec Ray Garcium in the 2024 series The Perfect Prince Loves Me, the Side Character?!, an adaptation of the manga by Ao Yūki. His performance as the prince is central to the romantic plot of the series, which is distributed in both a broadcast and a premium uncensored version. The opening theme song for this series, titled Colorful Fairytale, was performed as a duet by Hiiragi and his co-star Haru Danji, who voices the other main character, Loneal Gravis.

His voice acting contributions are consistently linked to projects aimed at a mature audience, often within the Boys Love genre, and he regularly appears in productions by studios like Studio Hōkiboshi for the AnimeFesta platform. While his mainstream public profile is intentionally separate from his work under his birth name, Ono Yuuki, who has received a Supporting Actor Award at the 7th Seiyu Awards, the body of work under the Santa Hiiragi pseudonym demonstrates a sustained and dedicated career within his specific niche of the voice acting industry.