Description:

Okada Keiichi nearly drowned in his childhood, which left him with a trauma for water. Now he faints on the slightest touch with water. To his grief, his girlfriend takes him to the pool to charm him with her swimsuit. By accident Keiichi falls into the pool and gets rescued by the swimming instructor, Mizushima. Keiichi senses something special about her and even Mizushima seems to knows something about Keiichi's past. What will happen to Keiichi now? (Source: PROzess)

Description:

For as long as he could remember, young Keisuke has been troubled by a strange phenomenon: he always seems to accidentally fall over on top of girls at the wort possible time, landing hands-first on their chest or face-first in their crotch. One day, a magic angel name Ririi and her fairy friend Chappi descend from the heavens before Keisuke and reveal to him that he is in fact a legendary hero and these “accidents” were actually brought about as a result of a power that lay dormant in his groin. Having been awakened to his fate, Keisuke feels an energy surge within him and suddenly a large black gun barrel arises from his crotch: the holy genital gun, Zetsurin Buster. (Source: en.rocketnews24)

Description:

Hachimitsu Private Academy was a revered and elite all-girls’ boarding school on the outskirts of Tokyo…once upon a time. But with the new school year comes a revision to school policy: Boys are to be admitted into the student body for the first time ever. But on his first day at Hachimitsu, Kiyoshi Fujino discovers that he’s one of only five boys enrolled at the school. Their numbers overwhelmed by the thousand girls in the student body, is it heaven or hell that awaits these five (un)fortunates?! (Source: Yen Press)

Description:

Tatsuhiko Kido, a vocational/technical school student who's staying in his school's dorms, one day discovers a hole in the wall of his apartment room. He peeks through the hole, but when he does so, he sees his neighbor, Ikuno Emiru, masturbating and he's caught peeking! However, when he goes over to inform her of the hole in the wall, she shuts the door in his face. Luckily for him, he's able to stop the door from closing and pursues after her, but, in his haste, he trips and lands right on top of her. As luck would have it, she takes a picture of them in a compromising position and tries to blackmail him into getting naked?! (Source: MangaHelpers)

Description:

The fate of the world rests on one man's shoulders. Or, to put it more exactly, it rests on his balls. In a freak sealing accident the Queen of Terror is sealed into Satou Kohta's balls, thus preventing her from reigning destruction on the world. However a lesser devil, Elyse, has been sent up to Earth to release the Queen at all costs. The only way to do so is to make Kohta ejaculate, and Elyse only has 30 days to do it. The battle for mankind has begun—in Kohta's pants. (Source: MU) Note: There are five specials: Extra Ball 1-3 and Special Ball 1 & 2 coupled with the tankoubon releases.