3 books in series

Yume Yume Yuu Yuu

Yume Yume Yuu Yuu is a 3-book series with 3 primary works first released in 2007 with contributions by Pink Hanamori.

Yume Yume Yuu Yuu, Vol. 1
Yume Yume Yuu Yuu, Vol. 2
Yume Yume Yuu Yuu, Vol. 3