She is quiet, mysterious, and somewhat sadistic. She is often seen taking notes down in her observational diary on whatever happens to interest her at the time rather than participating in physical activities along with everyone else. However, no one, not even Chika whom she has been friends with for a long time, has ever seen her laugh. Like Ryouta, she is a member of the health committee. Her number on the class list is 1.   (Source: Wikipedia)

Following the line of the precedent OVAs (of the same name) This anime goes around the normal lifes of some elementary school (5th grade, 2nd class room) kids and their adventures, while turning to teens. Their games, stupid jokes, and the misunderstadings around their premature attraction to the opposite sex. Ryota Satou is the main character here, but his friends are almost as important as him since the school wouldn't be the same without them, specialy the girls who the majority of time appear to be mature by their ages but in the ends they are as childish and even more "dangerous" than the boys.
 
(Source: Anime News Network)

__Agency:__ I'm Enterprise

[Profile (I'm Enterprise)](https://www.imenterprise.jp/profile.php?id=79) | [Twitter](https://twitter.com/manya02)

MAKO is a member of the singing group Bon-Bon Blanco.

Kyou no Go no Ni revolves around Sato Ryota, a 5th grader in an elementary school. He is a bright and active boy but always manages to get in to a bit of ecchi troubles with his classmate girls.
 
(Source: Anime News Network)

[Profile](https://osawa-inc.co.jp/women/notomamiko/)

A Japanese actress, voice actress, and singer. She is married and has one kid.

**Non-anime roles:**
- Shinano - Azur Lane (VG)
- Emma - Goddess of Victory: Nikke (VG)
- Skirk - Genshin Impact (VG)
- Durandal - Honkai Impact 3rd (VG)
- Jun Kazama - Tekken series (VG)
- Mother - Avataro Sentai Donbrothers (Super Sentai) 
- Rella Melancoryphus Cygnus - Metaphor: ReFantazio (VG)

An OVA bundled with the limited edition of the tankobon of the Kyou no Go no Ni manga. The staff and the cast of the OVA are the same as those of the Kyou no Go no Ni TV anime. 

A school-life comedy with anecdotes about fifth-graders focusing on Ryota Satou and his friendships, especially his childhood relationship with Chika Koizumi. 
 
(Source: Anime News Network)

A short 5-minute special included in the "&#12300;Kyou no Go no Ni&#12301; Collectable BOX" Limited Edition DVD released on January 30, 2008. 

Kazumi Aihara