Hamaji Youhei, a freshman in high school, lives his life aimlessly, lazing around all day. He can't keep up with his studies, no good at sports and won't stick with anything for long. Besides that he's a pervert who's continuously rejected by girls. A sophomore convinces him into joining a club where he could lunge at girls, fondling and touching all he wanted. Thus he joined the Water Polo Club. Can Youhei, who never sticks with anything for long, find his place in this club?
From Alice Dreams: Misaki Sakurako is a thirteen years old girl who loves ice cream and cherry blossoms. Living alone, she had a weird dream that told her she is the only savior to three young child boys... Strangely enough, she woke up to three handsome strangers who asked her to resolve their dear curse--their bodies will transform if they see any slightly "perverted" materials (posters, pictures, etc). The only way to prevent them from transforming would be...?
Five sexy teachers, and a boy with lots to learn! Susumu Arisaka has just turned 18, and that means he can move out of the orphanage and into his childhood home. He's looking forward to finally living on his own, but five of his high school teachers have gotten there first. They're looking forward to helping him around the house - and teaching him a thing or two about life in the process. It's not at all what Susumu expected, and he's not sure if the situation's awful, or pretty darn great!
Oomura Takeshi is one unlucky fellow. He has had this case of bad luck ever since he was little. One day, while on his normal runs with bad luck, he meets an Angel named Elle, and he finds out that his father wished the curse of bad luck upon him. Takeshi has the oppurtunity to pass on the curse, but accepts it to save a young girl. For his noble act, Elle becomes human and lives with Takeshi to protect him from the curse, which is something Takeshi isn't particularly happy with. WARNING: contains some mild incest and mild sexual images
Koharu, tired of all the men in her life being lying, married philanderers, decides to move back home, away from the city. Once there she finds her family saddled with a huge debt and no way out, until a handsome but creepy stranger offers to pay the debt, at the same time asking her to marry him. But, as if things weren't crazy enough, he already has two wives!
Dirty oldman isekai Fantasy harem-comedy begins with a kind-hearted uncle who helps the weak, crushes the strong while doing some consensual seeding here and there.
From Serenus-Dreamers: Midori lost her mother when she was young and now her father's gone too. But her dad left her with a surprise: a fiancée named Tetsuya. So now, Midori has to live in a good-looking men only apartment (Harem Lodge), which is actually filled with weirdos. What is going to happen to her? Well we just have to wait and see... ;)
The erotic-comedy fantasy begins with a gentleman uncle who brings justice while doing some consensual seeding here and there.
Kohinata Asanaro is your regular everyday high school student. He likes light novels, porn games, and fantasizing about the girls in his class. One day when walking home from school he inexplicably releases a demon from a sealed bottle. Her name is Zepafur, and she won't rest until her debt is repaid! "Now begins the Lovey Dovey Harem Royale!" cries the demon, weaving a most curious magic. As a result, Asanaro's regular high school life transforms into a love-comedy series of harem shenanigans, with four girls from his school all vying for his affection! But...unbeknownst to our dopey protagonist, the four girls are in the midst of a horrific survival game under threat of death and eternal torture. She who fails to capture Asanaro's heart will be confined to the depths of hell. Just who will survive? Who will thrive? And who will meet their demise? (Source: Sol Press)
An elite salaryman (aspiring NEET), gets reincarnated and genderswapped into a princess living an idle life of masturbation...!? Kishibe is an elite office worker who dreams of becoming a NEET who has attained FIRE (Financial Independence, Retire Early). The fulfillment of his dream is now right before his very eyes!! ...or was, when he died saving a girl from getting hit by a car. A self-proclaimed god felt pity for such a man, so she reincarnated Kishibe into another world where he could live as a NEET. The next thing he knew, he had become Iris, the princess of a superpower kingdom!! Blessed with incredible beauty and not having the need to work even once, Kishibe won the jackpot with a life full of indolence, freedom and masturbation!! ...is what he believed, but there was a catch. Princess Iris seemed like she possessed a trait that made others love her at the highest level (a skill?), and various girls just keep coming on to her (who was formerly a man)...!? This is another world where one can experience endless love and eat meals that one didn\'t work for (does it taste good?), it\'s an envy-inducing, genderswap isekai story with a super NEET harem! (Source: Nico Nico Seiga)
The first ecchi in history.Initially serialized in Shonen Book briefly before switching to Weekly Shonen Jump. The nature of the content is very extreme with both teachers and students being involved in perverted situations. Go Nagai would include more extreme content at the encouragement of his editor. As the manga continued its serialization, it garnered more and more controversy from parents. As a result, the Jump Editorial Dept. decided to cancel the serial. Nagai, in response to the controversy, decided to end off the manga with the very infamous "Harenchi War" (Shameless War) arc.*(spoiler)The arc killed off the majority of the cast in a very gory and disturbing manner and remains a very infamous arc to this day.*Shameless School is controversial in Japan even today and is regarded as a "traumatic work" by several news publications.The manga consists of 3 parts, with the last left unfinished due to the cancellation. + last volume includes 3 chapters back story for Hige Gojira.
From Viz: Akane is your typical teenage girl...until she swallows the Dragon Jewels, which transport her to the Heian period of ancient Japan! There in the capital city, Akane learns that she has been foreordained to lead the people as the Priestess of the Dragon God!