|Spoiler Alert: This page contains spoilers. Read at your own risk.|
|Full Name||Rika Izumi|
|School||First High School|
|Year/Course||Year 3 Class ? Course 1 - AD 2095|
|Voiced By||Yuko Iida (Anime)|
|Novel||Volume 3, Chapter 6|
|Anime||Episode 11, Nine Schools Competition IV|
Mayumi teasingly called her "Izumin" or "Rika-chan".
Appearance & PersonalityEdit
She appears to be a prideful person when it comes down to CAD maintenance.
At the Nine Schools Competition when Tatsuya was asked to help out with the maintenance of the Official Division Women Speed Shooting competitors' CADs, she told him after the first round that she would take care of the adjustments of all other contestants' CADs, he should deal with Mayumi's. Mayumi had said that she is not a bad person at heart.