Maidia's Owner

Maidia's Owner is the unnamed man who ran the two Maidia maid cafés, who appears in the Toaru Kagaku no Railgun Archives 1 Audio Drama.

Background
At some point in the past, the man opened and ran Maidia First ♡ Lesson, a secret members-only maid café. After it was closed down after an uncover investigation by Konori Mii into certain activities taking place there such as skimming and overcharging, he disappeared, taking the member roster with him.