Serie includes 20 albums .
Kirara Sector Zone
Shikiyoku Sketch
IT Shoujo N Tokubetsuhen 8 Nori Suke Cafe
IT Shoujo N Tokubetsuhen 10 Nori-chan no Oppai Kinenbi
Onnanoko Works
Shikiyoku Sketch | Lust Sketch
Lust Sketch | Shikiyoku Sketch