From Azure: Nanhi Hong is the second child in the Hong family. She has an older brother, who is the jjang (boss) of his school, and a younger brother, who is a member of the rival school's gang. When Nanhi...

Gorou has a crush on his older stepsister Haru. Unfortunately for Gorou, Haru happens to love teasing him sadistically in every way possible. A 4-koma comedy about their wacky day to day life and interactions...

The 4-koma comedy is back, and this time around Gorou's crush on his sadistic, older stepsister Haru has reached the stage where openly sexual innuendos have become part of their everyday life. The pair's...

Ever since they've lost both of their parents in a car accident, Kazuki has been supporting her adopted younger sister Mirai. Even as another tragedy strikes, Kazuki's promise to never leave her side is kept...

Like most teenagers, Mashiro Ichijo has a secret. But Mashiro's secret is that he’s neither fully male nor female! So far, Mashiro's been able to live his life as a boy, but all this changes when he's informed...

Luke, a young boy, lost his parents in an imperial slave hunt. In the next slave hunt, my beloved older sister will be put up for auction. In the depths of despair, Luke obtains the "ability to generate money...

Having wandered the borders of life and death because my younger sister lost control of her magic, I remembered that this world was the otome game 「Sparkle like a Jewel」. And I, Langlease Jackberry, am the...

Upon completing the mission of quick time travel, Xiang Yi thought she could retire and enjoy her life. However, she didn't expect that her body had been possessed by someone else when she was away! Now she has...

Note: This series was cancelled after the artist was accused of tracing other people's work. A reboot featuring a new artist was released in 2023. One day, I opened my eyes and found myself in...prison?! That's...

After transmigrating into her favorite novel as Ethel Wallace, she realizes how ridiculous everyone is to fawn over Riena Cassius, her sister-in-law and the original female lead who regressed in the story...

Marian, who longs to live a normal, quiet life, suddenly finds herself in a state of change. Her mother's remarriage has brought her a new brother, but the problem is... it's a burden!!"Until the day I die, not...

As the illegitimate daughter of Duke McKellion, Lilian was never fully embraced by her father or society. So, when she has the opportunity to take her sister’s place in an arranged marriage to Emperor Kael Lu...

From Yen Press: Nanako and her two best friends, Akane and Shino, have been in the same class since elementary school. Now with the entrance exam just around the corner, the girls have big plans for spending...

A colllection of stories: 1-5. Idol SisterTakano Ayaka is a successful idol that constantly gets voted as the most popular from her group, however for her things aren't exactly as they seem as she has a pretty...

My sister has always been nice, will drop everything to help, but not just me, anyone who asks her. My friends even asked her, "Hey, will you let us have our way with you?" And I couldn't believe her reply...

Haruma Ichinose, 17, has been popular since he was born. So popular, in fact, that he figured no one could even come close...until he met Yuki Mogami. She's tall, cool, collected, and totally makes him crazy...

During the second half of the 19th Century, Europe became fascinated by Japanese culture. A young Japanese girl named Yune travels to France, where she starts working in a shopping arcade in Paris at a crafts...

Lose yourself in a new world of ghoulish adventure in this fantasy gaming tale! When Kotone receives the latest Full Drive virtual reality game–Free Life Fantasy Online–from her younger sister Akina, she dives...

Original Web Manga

From MangaHelpers: Aoto was technically supposed to be dead, but thanks to his younger sister Meika's pleading to the water goddess, Mikuri, who granted her wish, he was brought back to life. However, in the...

Chapter List: 1-3. Onegai SisterKid-sister Kana is always hanging onto her beloved onii-chan. But she's not a "kid" anymore, and it's not just "cute" anymore--not for her older brother. How can he tell this...

A romantic comedy involving a love triangle between a childhood friend and a younger sister over her older brother. Each story goes back and forth between different time periods. (Source Pixiv / Nicovideo...

What would you wish for if you could make a single wish? Sakura Yamato, an anti-social genius, knows his ideal wish. When at home, as he lives alone, he spends most of his time with his little sister collection...