courtesy of Stan 

Pop AV Idols 'SOD': Let's Get Fight (Nude Version)

In Japan, there is a band composed of Pop AV Idols called "SOD National Idol Unit" (SOD) and is currently composed of nine members that are Uta Kohaku, Maya Hodumi, Asami Nanase, Ayaka Tomoda, Aimi, Sayaka Kazuki, Kotomi Asakakura, Hibiki Ohtsuki and Miho Akimoto.

Pop AV Idols 'SOD': Let's Get Fight (SFW Version)