I've always wondered how Kirigiri and Ouma were able to explore the schools in their respective games alone without anyone or even the masterminds knowing. Especially if some areas weren't unlocked yet. There's cameras everywhere and in V3 there were the hidden cameras.
Well, part of it comes down to the fact that Kirigiri and
Ouma are both highly resourceful, intelligent, and determined. Both of them
have a love for snooping and an inherent need to investigate the places around
them on their own—Kirigiri because she’s a detective, and Ouma because… he’s
Ouma (and he might very well be a detective too, for all we know about his real