美男高校地球防卫部 HAPPY KISS！

位于日本北关东的城市，眉难市——

眉难高中的“地球防卫部（笑）”一如既往地是什么也不做的社团……。

部员修善寺镜太郎、雾岛龙马、和仓七绪、万座太子和道后一六，无所事事地享受着品茶，聊着一文不值的愚蠢话题，就是这样的社团。放学后，众人移步前往“黑玉汤”。修善寺由于过于舒服而沉入水底，当雾岛拉起他的手臂时，一同钓上来的是位奇怪的美少年。

“我是霍奈拉王国霍奈拉王家的第一王子卡尔斯先生！为了HAPPY地统治各位而来☆”

就这样，5人被卷入了魔法之国的继承人之争……

In the northern Kanto area in Japan, there is Binan City…

At Binan High School, as per usual, the “Earth Defense Club (lol)” was a club that did nothing. The club members Kyoutarou Shuzenji, Ryouma Kirishima, Nanao Wakura, Taishi Manza, and Ichiro Dogou nonchalantly enjoyed tea while having pointless conversations that amount to nothing.

All of them have now gathered at Kurotama Bath after school. When Ryouma pulls Kyoutarou Shuzenji by his arm out of water that he claims feels too good, together with his towel comes a pretty boy in strange clothing.

These five boys are then dragged into a battle for the heir of the magical kingdom, Honila Land...

(Source: KA)