The fourth daughter. She is 15-years-old and a first-year in high school. It is revealed that she has honest feelings for Yōtarō.

A high school senior named Yotaro thought he was an only child &mdash; until he met his real mother and discovered that she has 19 daughters, from 0 to 18 years old. He ends up living with his "true family."

__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)

A high school senior named Yotaro thought he was an only child — until he met his real mother and discovered that she has 19 daughters, from 0 to 18 years old. He ends up living with his "true family."


Youtarou is a high school freshman, who, for a long time, believed himself to be an only child. However, after his only relative dies, he is taken into a family, and suddenly discovers that he is now the brother of 19 sisters, ranging from the eldest who is 18 years old, all the way to the youngest, who is 0 years old!


Hikaru Amatsuka