Serie includes 46 albums .
Autumn - Cherry
Kerorotic Akifuyumono
Natsumi Uniform Plan
Pekopen Beauty Invasion 3
Pokopen's Long Afternoon
The Day The Earth Stood Still
Hinata-ke EROERO Dai-sakusen dearimasu!
Peroro Gunsou
Natsu Yuki Summer Snow
Summer Autumn - Natsu Aki
Seifuku Tenshi
Keroro Soushuuhen