User blog comment:GoDai/GoDai's Translations: T.U.S., Exis, and Phantaminum (Pentaminum)/@comment-24434281-20120621041050/@comment-1926430-20120621235420

Haha maybe. Pentaminum, conqueror of Towers?

I'm not sure who is paying those students. Probably some business that cleans buildings, or just the government.