Serie includes 14 albums .
Angel's stroke 39 Nikushokukei Kanojo!!
I'm a Guy!
Kanojo no Sentaku - Senou Natsunru no Baai
Mishima Akane no Yuuutsu
美○紅音の憂鬱
ボクと彼女の×××
Kuru Kuru Natsuru | 빙글빙글 나츠루
Go Go! Natsuru-chan
Hashire Natsuru
Boku to Kanojo no XXX
Chotto Toorimasu yo.
Onnanoko? ni Natte Kanjiru Q | The Feeling of Become a Woman Q