Saku Mizuno
Saku Mizuno is a Japanese voice actress who is affiliated with Haikyō. She made her entertainment debut in 2018, and in 2021 she played her first main anime role as Rena Hananoi in the series Selection Project.
Career
Mizuno was born on September 29, 1999. She started entertainment activities after being a finalist at an audition in 2016. She started a YouTube channel in 2018. In 2020 she played the role of Akira Hirose in the mobile game Baton Relay.Mizuno played her first main role in an anime in 2021, voicing Rena Hananoi in Selection Project. The following year, she was cast as Ryō Yamada in Bocchi the Rock! and Liu Shouxue in Raven of the Inner Palace.
In 2022, Mizuno became a member of Seiyū E-Sports-bu, a group of Japanese voice actors that are streaming games on YouTube and Tiktok.
Mizuno was previously signed with Sony Music Artists. On April 12, 2025, Mizuno announced that she will be leaving Sony Music Artists on May 31, 2025. She joined Haikyō on June 1, 2025.
Filmography
Anime
;2021- Osamake as Young Girl
- Selection Project as Rena Hananoi
- The Genius Prince's Guide to Raising a Nation Out of Debt as Server
- Raven of the Inner Palace as Liu Shouxue
- Bocchi the Rock! as Ryō Yamada
- My Daughter Left the Nest and Returned an S-Rank Adventurer as Sasha Bordeaux
- The Vexations of a Shut-In Vampire Princess as Tio Flat
- Oshi no Ko as Koyuki Yoshidomi
- VTuber Legend: How I Went Viral After Forgetting to Turn Off My Stream as Mashiro Irodori
- My Status as an Assassin Obviously Exceeds the Hero's as Amelia Rosequartz
- The Fragrant Flower Blooms with Dignity as Ayumi Sawatari
- Alma-chan Wants to Be a Family! as Hana Yashiki
Games
;2020- Baton Relay as Akira Hirose
- Monster Strike as Saku Kogiri
- Zenless Zone Zero as Vivian Banshee
- Tower of Fantasy as Lana