Shiina Aki is constantly being treated like a girl due to his feminine looks so he decides to move to Tokyo and attend middle school in an attempt to change himself.... more>>

However what awaits him in his new home, Sunohara-sou, is the kind-hearted caretaker, Sunohara Ayaka and three female members of Aki's new middle school's student council, named Yukimoto Yuzu, Yamanashi Sumire, and Kazami Yuri.

And so begins Aki's new life of living with four girls in Tokyo. <<less

High schooler Shiina Shinya thinks that all girls are pretty much good-for-nothing, mostly because he doesn't understand them at all. That doesn't stop him from... more>> being surrounded by strange girls! Tsubasa Tooka, a cute, much-admired girl, stalks him. Shikimura Masami is majorly into masochism, and has recruited Shinya into her play sessions. Ikari Satsuki seems suspiciously interested in the recent serial stabbings, and seems to want to drag Shinya into it. Banjou Yoruko, a normally quiet, bookish girl, has decided she and Shinya are bound up in some fantasy setting. Uchida Yumeji is the school's sleeping beauty, who spends all of her time in the infirmary because she requires so much sleep. Shinya brings her newspapers, so she can keep up with current events in the short time she spends awake. Lastly, Okui Akane is convinced she is a vampire. For all Shinya knows, it could be true, but in practice it just means that he has to let her drink his blood. How will Shinya deal with all these good-for-nothing girls that complicate his life? <<less

Kai, who comes from a family that specialized in dark-style occupations, sought even greater strength.... more>>

One day, he saved the fourth royal princess who was under attack by monsters. This was the the trigger for him managing to join an academy that specializes in training people for holy occupations.

He endures training so incompatible with his physical constitution that it could make him faint, all to become the polar opposite of the strongest dark knight—the Kingdom's strongest holy royal knight, The Royal Paladin.

An occupation-change drama of a genuine dark knight begins!!

"Now let us enjoy our deathmatch—to our hearts' content" <<less

Ane (Older sis) is uber perfect; she's beautiful, intelligent and is admired as the president of the student council. But, when it comes to her little brother, she goes nuts, unable to control her over-the-top obsession with him. Their days get even more chaotic surrounded by a bunch of oddballs, from a mentally-disturbed best friend, their little sister with a sister complex, an ex-punk convenience store manager, a hardcore masochist, a loli-con and more! Casual comedy perfect for filling your spare time.... more>>

-jCafe24.net <<less

When Konoe Moyako and her little brother, Akira, were young, he said he wanted to marry her. Naturally, Moyako decided that her little brother was... more>> a complete pervert who was obsessed with her. Now that they're both teenagers, Moyako is convinced she needs to 'rehabilitate' him. However, it seems that the 'perversion' is entirely in her imagination, and she can't seem to help turning completely innocent situations into creepy ones in her mind! <<less

Naoto Watari has had his share of struggles: His parents died two years ago, and now he and his sister live at his aunt’s house.... more>> There, his desire to protect his sister earned him notoriety as “the guy with the sister complex,”—which never mattered to him, as his sister always came first. But when Satsuki, a childhood friend-turned-enemy, becomes his school mate, Naoto’s ordinary life is thrown into chaos … and Satsuki may just be the beginning. <<less

The story revolves around Tomoya Mizuhara, a 13-year-old boy who suddenly gains a big sister when his father remarries. 17-year-old Ichika is a little strange,... more>> and her affection for Tomoya is rather overwhelming, if not scary. On top of things, Ichika's friend Ruri is the ultimate sadist. Then there is Ichika's big-breasted quarter-Japanese friend Marina. <<less

Witches suddenly declare war against humans, causing two-thirds of the world to fall apart. ... more>>

They summon monsters called "Supporters" and devastate human residences but why?

Survivors gather people with the power to combat the witches and called them Witch Hunters! Tasha Godspell is one of the strongest nicknamed "The Marksman" along with his "Jack-O-Lantern" looking Supporter. He fights the witches but cannot really bring himself to hate them. <<less

I was a corporate worker in my 30’s, when I woke up and found that I had time leaped to the spring of my second year of high school. At the time, there was a teacher that I had regretted not confessing to, so I confessed to her in the heat of the moment, and now we’re dating! However, the teacher is one who would make any man a good for nothing person, so I end up being spoiled by her a lot.... more>>

While secretly dating my overworked teacher (lover), a sweet school life filled with flirting awaits. A 2nd year high schooler with a 30 year old me on the inside and the teacher (lover) that I want to pamper, our everyday romantic comedy begins. <<less

The story revolves around Haruki, the second of five siblings, and his four sisters: high schooler Mutsuki, middle schooler Yayoi, and grade schooler twins Uzuki,... more>> and Satsuki, who share a multi-unit apartment (danchi). While their life may seem monotonous, aside from the fact that Haruki's sisters don't give him a single opportunity to rest, lecturing him about every perceived mistake and playing tricks on him, Haruki still likes his life. <<less

12-year-old Aoyagi Ritsuka is a troubled child. He has no memories of his life until the age of ten. His excitable mother physically and verbally abuses him, demanding that he return the "real" Ritsuka to her. For the past two years, his older brother Seimei had been his devoted friend and protector: the only one who accepted Ritsuka's "new" self and who could stop their mother from abusing Ritsuka. ... more>>

In a talk the brothers had one day, Ritsuka learns Seimei's real name is Beloved, and although Seimei refuses to explain why he would say that, Ritsuka thinks the name fits. Soon after that conversation, Seimei was found dead under mysterious circumstances.

A while later a college student named Soubi appears before Ritsuka, claiming to have been Seimei's friend. He tells Ritsuka that Ritsuka's real name is Loveless, and that like his older brother he is a sacrifice. Ritsuka has inherited Seimei's fighter, Soubi himself. Ritsuka finds himself drawn into a bizarre secret world where teams of two—fighter and sacrifice—engage in combat with another team using the fighter's verbal spells that manifest in local space and, for every round lost, create increasingly painful bindings on that team's sacrifice.

As his involvement in this new life deepens, Ritsuka unearths many shocking facts about himself, Seimei and Soubi, plus the mysterious organization related to the combat, Septimal Moon. He resolves to discover the truths behind his brother's murder and his own unexplained amnesia. <<less

"Oh, you'll love me! And kiss me.."... more>>

My step-sister who is the same age as me treats me like garbage. This beauty, admired by everyone around her, shows her true ugly nature only in front of me. But upon learning that she loves me so much that she'd even use hypnosis to make me fall for her, what exactly am I supposed to do!? Shizuku asks for one embarrassing demand after the other while moving a 5-yen coin like a pendulum. As her brother, and as a man, which path should I take.....!?

The crazy hypnosis love-comedy, finally serialised! <<less

A side story of that focuses on Shiba Tatsuya's younger sister's viewpoint and experiences of the events taking place in the main story.

Kagami Junichirou is known as a genius physicist. He wrote a thesis at a young age of 17, and it was even published by "Nature,"... more>> a prominent science journal. After college, he devoted himself to being an otaku and a NEET: Updating his anime blog and aiming for #1 ranking. He claims to have a disease that makes him do ONLY what he wants to do. Desperate to get him to do something with his life, his little sister manages to get him a job as a teacher at his alma mater. <<less

Rize, who’s a university student, met Kairi at her part-time job at the supermarket. While lending her shoulder to Kairi who has trouble sleeping, she... more>> is reminded of her older brother who left her when she was young, and Rize starts to feel affection towards him. However, she was shocked when she saw Kairi’s diary in his apartment saying that he had killed someone. What is the truth behind the person she likes? As the truth slowly comes to light, Rize starts chasing after her love for Kairi! This is Morie Satoshi’s roller coaster work that has crime, mystery and love!! <<less

When Fuuka hit her second year of middle school, puberty kicked in. Now she's really tall and has huge boobs. Due to her hairstyle, her... more>> classmates call her "Saipu," after the cyclops. Her affection for her older brother was cute when she was a little girl and said she wanted to marry him. Now it just freaks him out, since she's decided she's adult enough to follow through on her childish promises. This 4-koma style manga is the story of the life of this cyclops girl! <<less

Neiko Futaba is the school idol, but little does everyone at school what's she's really like. Only her beloved younger twin brother Otohiro knows her... more>> overly clingy persona, much to his dismay. On top of that, it seems Neiko seems to be rather determined to seduce her brother in every way possible. Unfortunately (or fortunately) for Otohiro, it is just an everyday occurrence in the Futaba household... <<less

Haruo is a boy with three younger sisters and a parent-less home. Although he does not know, his sisters all know magic. Now, they hire... more>> a maid who is also a new transfer student. She also turns out to know magic... <<less

The story centers around Mikadono Shougo, the son of an industrial magnate named Mikadono Kumagorou who passed away. As a final wish, Kumagorou gave Shougo... more>> a condition before Shougo can inherit the family legacy — find a female mate at school. Shougo transfers into a school to fulfill that condition. However, he learns that he has a younger sister who was separated at birth. He does not know what his long-lost sister looks like, but she happens to be one of the students at his new school. <<less

A short Twitter manga by Hamaken wherein a brother's younger sister struggles to maintain eye contact with him, except...

You know that one series where the main character gets sent to another world, but his mother gets sent with him, and she’s super overpowered but also really doting to the MC?... more>>

Yeah, replace “mother” with “big sister” and you have a good idea of what this series is about.

(Source: MangaDex) <<less

Nakahara Yusuke is a high school boy who has a very loving younger sister, Maria. She loves spending each day taking care of him, doing... more>> things such as cooking and cleaning around the house. However, she typically goes a bit too far into treating him like a child--she has a habit of coming to his classroom at lunch to hand-feed him his bento, or brushing his teeth for him at home. She even snoops out his hidden porn magazines. Other people think they're a bit weird, and that Maria acts like his lover or his mom. This 4-koma features their unusual daily life! <<less

Shishio Academy is a prestigious, the best school in Japan, in which only the elite of such fields as study, sports, pedigree can study. But in reality it is a school of principles of “devouring the weak by the strong”, where everything is measured by the results of the games. This is a massacre in which only a definite winner can survive.... more>>

Guren is a legend of the shadow world, conquering and invincible, and at the same time he wants to start a normal, carefree life. He fails the entrance exams to the academy on purpose, therefore, following his results, he qualifies as the lowest grade F. However, after reuniting with his younger sister Karen, the situation changes dramatically. And when his sister is in danger, he shows his true abilities! <<less

In rare cases, there are children that have reincarnated while holding the memories of their previous lives. Dependent on the god's caprice, they will be reincarnated into another world. One such case is the seventh prince of a certain kingdom. ... more>>

The eldest son is the crown prince, the second, the third a diplomat, the fourth is bewed to the princess of another country, and the fifth and sixth are geniuses in music and art. Wait? Then what's left for me? <<less

The pure and upstanding Momo Inuwashi absolutely adores her brothers, even to a fault! She’s created a castle to protect them and would die to defend it. But... Tamaki Yugenji has found a crack in the walls! Can he throw these siblings’ lives into chaos and expose the terrible secret Momo is hiding even from her brothers? Find out how this four-way romantic mess pans out!... more>>

(Source: Kodansha) <<less