A friend of Takahiro's and also lives quite close to him. Mio enjoys watching jousting competitions and strongly believes that Takahiro will eventually recover from his injury and return to competing.

The story centers around Takahiro Mizuno, a student training to be a begleiter (knight's assistant) at an academy where aspiring knights joust. He himself had come to this academy to train as a knight, after becoming the unrivaled junior champion in his own home country. However, an injury in a tournament's finals forced him to withdraw. Instead, he decides to be a begleiter to one of the academy's maiden knights and help her win.
<br><br>
(Source: Anime News Network)

[Twitter ](https://twitter.com/aitter_smz)

Ai Shimizu is a Japanese voice actress and professional wrestler. She has a career as a singer, signed to Lantis. She has released 14 singles (including joint and character singles) and four albums. She covered Yumi Matsutoya's "Toki o Kakeru Shōjo" as the B-side of her first single "Angel Fish" in 2003. She is known to have a close relationship with Mai Nakahara, having collaborated in eight anime where most of the characters they voiced in together had close connections: DearS, Kage Kara Mamoru!, My-HiME, My-Otome, My-Otome Zwei, Please Twins!, Sola, Strawberry Panic! and the Lucky Star drama CD. Shimizu has worked sporadic professional wrestling matches since December 2013

Walkure Romanze's story revolves around Takahiro Mizuno, a student studying at an academy with jousting as its main focus for sport. Takahiro acts as an advisor to the riders of the sport. Takahiro goes through each day tediously until the time of the annual competition draws near. Due to some odd circumstances, his childhood friend Mio Kisaki is enrolled into the competition. As she has never even rode a horse once in her life, Takahiro senses the fear in his friend and becomes Mio's coach.<br><br>
(Source: MangaHelpers)