A boy falls in love with a girl, who he witnesses urinating in public.
Unable to confess, he is gifted with a deus ex machina when the girl suddenly transfers to his school. Never minding the coincidence, he immediately calls out to her, and is overjoyed to find out that she wet her pants the moment she saw him.
Hijinks ensue as the two strike up a deal to partake in their darkest, most wild urine-based fetishes. While the two engage in water sports, DRAMA ensues as they begin to fall in love with each other instead and question the NATURE of PISS.
Happee! It is also Known as: うれしょん！, Ureshon!
Genres: Comedy , Ecchi , Romance , School Life , Seinen
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Top 5 Manga Like Happee! (Ureshon!) [2026 List]
5. Fuufu Ijou, Koibito Miman.
Jirou, a third-year in high school, is forced to live with a gal named Akari under a course called the "Couple Practical." In order to be paired with their own romantic interests, they're going to act as a married couple...!?
More than a married couple, but not lovers. is currently publishing and has Chapters. It is also Known as: 夫婦以上、恋人未満。, More than a Couple, Less than Lovers.
4. The Voynich Hotel
Staffed by murderous maids and situated on a war-ravaged island, the Voynich Hotel is far from your run-of-the-mill vacation destination--but it’s not such a bad place to lie low for ex-yakuza Kazuki Taizou, who’s on the run from his so-called family. As he settles into his weird new life, this darkly comedic manga winds through plots both nefarious and romantic, delving ever deeper into the island’s witchy--and sometimes demonic--strangeness.
The Voynich Hotel has finished publishing and it has 68 Chapters. It is also Known as: Voynich Hotel, ヴォイニッチホテル, Voinichi Hoteru, Vovnich Hotel
3. Nana to Kaoru
Kaoru is a 17-year-old virgin who has an S&M fetish. He has always dreamt about an SM relationship with his childhood friend Nana, who is looked upon as perfect and is always the target of boys' eyes. Their relationship has somewhat deteriorated through the years, due to them hanging out with different people and because Kaoru is not taking his education too seriously.
One day though, Kaoru's mother gives some of his S&M toys to Nana for safekeeping. Nana finds the leather one-piece that Kaoru bought and tries it on but accidentally locks herself in it and doesn't have the key!
Kaoru frees her of the one-piece, but then Nana realizes she may like Kaoru's hobby more than she thought. Subsequently, the two of them start engaging in so-called "breathers." These breathers are intended to relieve Nana of stress that originates from her attempts at keeping her grades and name perfect.
Nana and Kaoru has finished publishing and it has 160 Chapters. It is also Known as: ナナとカオル, NanaKao
2. Yancha Gal no Anjou-san
Seto is a serious kid who leads a quiet High-school life, until he starts to get teased by resident Gal Anjo.
The mischievous gal Anjou-san is currently publishing and has Chapters. It is also Known as: やんちゃギャルの安城さん, Yancha Gal no Anjo-san, Yancha Gal no Anjousan, Yancha gyaru no Anjō-san, Yancha gyaru no Anjou-san
1. Monster Musume no Iru Nichijou
In a modern world where beast people exist and live with other humans, they have a regular household where a student lives with a lamia named Miia. The student, Kurusu Kimihito, came to live with Miia because of the culture exchange that has been going on with humans and sub-species alike. This is their story.
Monster Musume is currently publishing and has Chapters. It is also Known as: モンスター娘のいる日常, Everyday That There Is a Monster Girl, MonMusu
