Umibe Ryouko

Umibe Ryouko (海辺遼子) is a student of Tokiwadai Middle School who appears in Toaru Kagaku no Mental Out Drama CD.

Toaru Kagaku no Mental Out
Umibe Ryouko was part of a group, together with Yonaki Reika, Tanaka Mizuho, Senbayashi Konomi and Shokuhou Misaki, who had made a drone as part of a class project, which had subsequently gone out of control and crashed into Shokuhou.

Abilities
Her ability is currently unknown, but as a student of Tokiwadai Middle School, it can be presumed to be at Level 3 or 4.