Nico Nico Singer (Nico Nico Douga) by Pixiv Id 7393170 Mobile Wallpaper
Mangaka: Pixiv Id 7393170, Uploaded by Dove Nov 07, 2013,
Pixiv Id 7393170, Ryo-kun, Mayumi (Nico Nico Singer), Sekihan, Shamuon, Glutamine, Touyu (Nico Nico Singer), Underbar, Mobile Wallpaper, Pixiv, Nico Nico Singer