Haruki Iwata (岩田 陽葵) was born April 3, 1995 in Chiba Prefecture, Japan. She voices Mahiru Tsuyuzaki and is affiliated with Mirai Pictures Japan.
Haruki is the oldest of three sisters. Legendary voice actor Mitsuo Iwata is her uncle. In the first grade, Haruki began practicing baton twirling, and kept at it for ten years.
She has been in the acting and theater industry since her third year of middle school. Her appearances include Alice-in-Project stage productions, commercials, dramas, and music videos. She fell on more difficult times in university, as she was unsuccessful in getting work and considered being done with the industry altogether. She decided to take a chance on auditions for Shōjo☆Kageki Revue Starlight and passed; however, the deadline for her final thesis overlapped with showings of Shōjo☆Kageki Revue Starlight -The LIVE- #1 which made for a particularly stressful time.
She is described as optimistic and she is often seen smiling or in high spirits.
Haruki is also known for voicing:
- Towa Hanamaki in the D4DJ franchise
- Thi Mai Yoshimura in the Assault Lily franchise
- Yuki Sakuragi in the Rebirth for you franchise
- Haruki's favorite manga is Inuyasha.
- Haruki's favorite colors are white and orange.
- Haruki is known among her colleagues for drinking lots of mineral water throughout the day, and is affectionately called "The Water Goddess" (お水の女神, Omizu no Megami).
- Haruki's special skills include baton twirling and playing piano
- Haruki enjoys making sweets and watching baseball.
- Like her character, Mahiru Tsuyuzaki, Haruki loves potatoes.
- Haruki has a chihuahua/dachshund mix named Latte (ラテ).