Character
Ryōko Sakurai
Ryōko Sakurai in Senki Zesshou Symphogear (2011), played by Miyuki Sawashiro.
Ryoko Sakurai (櫻井 了子, Sakurai Ryōko) was the head scientist of the Special Disaster Response Team Section Two, and the creator of the Sakurai Theory, which the Symphogear were based off. Cite error: <ref> tags exist for a group named "Notes", but no corresponding <references group="Notes"/> tag was found