The PV looks promising. The building reminds me of OVER PV.
http://www.tudou.com/programs/view/CXDDySnCgKw/
Besides using the pseudonym of the group, members also have their codename. lol
Keito: SHINOBI
Yuto: Barrett
Yamada: Commander
Daiki: Falcon Jr.
Yabu: Scope
Yuya: Rapid Fire
Chinen: Doctor
Inoo: Geek
Hikaru: Sonic Hunter