Miyagawa Atsushi is an 11-year-old boy who is 180 centimeters tall. Since he has a grown-up looking build but acts his age, he has always been running into troubles. On the other hand, his 17-year-old elder sister Atsumi is only 137 centimeters tall. Even though she has a childish looking build, Atsumi takes good care of Atsushi. 

[Official Website](https://aya-uchida.net) | [Website](https://columbia.jp/uchidaaya/) | [Blog](https://ameblo.jp/ichigoshiroppu/) | [Twitter](https://twitter.com/aya_uchida) | [Wiki (en)](https://en.wikipedia.org/wiki/Aya_Uchida) | [Wiki (jp)](https://ja.wikipedia.org/wiki/%E5%86%85%E7%94%B0%E5%BD%A9)

She is a Japanese voice actress and singer affiliated with JTB Entertainment. She also a member of famous media franchise "Love Live!".

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



Unaired episodes bundled with the special edition of volume 4 of the original manga. 

A four-panel manga.<br><br>
Miyagawa Atsushi is an 11-year-old boy. Since he is 180 centimeters tall and has a grown-up looking build, he has always been running into troubles. On the other hand, his 17-year-old elder sister Atsumi is only 137 centimeters tall and has a childish looking build. Atsumi takes good care of Atsushi, who acts his true age.

Hina-chan