She is the homeroom teacher of class 2-B, and subsequently Hibiki and Ayaka's homeroom teacher.

Hibiki enjoys the finer things in life, and when it comes to food, she's downright indulgent. When it becomes clear she's getting chubby, she decides to better herself by joining a gym.
In her attempt to find a casual gym, she meets Akemi - a comrade-in-arms. Little does Hibiki know, Akemi has an ulterior motive.

What will this wonderful world of fitness have in store for Hibiki?

__Height:__ 165 cm

[Website](https://www.tomatsuharuka.com/) | [Blog](http://ameblo.jp/tomatsuharuka-blog)

Tomatsu debuted in 2007, starring in Shinkyoku Soukai Polyphonica as Corticarte Apa Lagranges. Since then, she has had other major roles such as Lala Satalin Deviluke in To Love-Ru and Shiho Sannomiya in Zettai Karen Children. Before graduating from high school in 2008, she used to live in Ichimomiya city where she often took the shinkansen, traveling back and forth between Nagoya and Tokyo to attend recordings. On January 11, 2019, she married a man from outside the entertainment industry.

One of the members of the voice actress unit [Sphere](https://anilist.co/staff/103636).

__Non-anime roles:__
- Mary - Goddess of Victory: Nikke (VG)

Hibiki is a teenage girl who loves to eat, but when she notices her waistline expanding, she decides to check out the local gym. The gym is full of buff dudes…and Akemi, the student council president?! When Akemi tries to convince Hibiki to take up weight training, Hibiki resists–until she meets pretty boy trainer Machio. Now, Hibiki is willing to do whatever it takes to get fit!
 (Source: Seven Seas Entertainment)
 Note: This manga is set in the same universe as Kengan Ashura and ST✰R: Strike it Rich.

Rumika Aina