

はぴねす! ≪さまー≫
Happiness! Summer has 1 volumes.
Happiness! Summer is currently finished.
Happiness! Summer was written by Raidon, Ninoko, Windmill, Kashi, Satoshi Mikado, Kihiro Yonekura, Yuu Shiiba, Hinapo, Aki, To~ya.
Happiness! Summer was published Jul 1, 2007.