Serie includes 10 albums .
Airi no Baai
Milk iro Chocolate
Mashiro-Iro Symphony illustration art book
Sana to Nyan Nyan 2
Sana to Airi to Nyan Nyan!
Yurikko ga Kunka Kunka shite tara Uryuu Sareru H na Hon
Mashiro iro ni Somete