Yousuke is a regular member of the school's sports club, but he gets banned from participating due to a failing grade! Desperate to get back on the team, he turns to his friend Kimihiro for help. (Source: Rokkasha, translated) Note: Chapter count includes an extra.

*Note: R18 extras are published on the author's Pixiv Fanbox account.*

Sky World takes place in the eponymous world of the MMORPG, Sky World. One day, thousands of players woke up to find themselves in the world. Junichirou Mikimori is one of these players who has now come to live in Sky World. The story begins with Junichirou on Altaria Island. There, he encounters an all-female guild and befriends two of its members. Together, they decide to leave Altaria Island and journey to the highest point of the world: Aion Island, in hopes of being able to find a way back to the real world. (Source: NanoDesu)

After 7 years, Kokoro Miyane returned to his previous city because of his parents' transfer. Back to the same school too, he can't wait to see Chanko (the stray cat that lives there) again, even if it's past curfew, but his attempt to find Chanko fails when he ends up getting caught by the school nurse, Hiragi.

Yuuna, a university student, suddenly finds herself lost in another world and embarks on a life-risking journey as a saint. Worried about her adorable appearance, the priest forces her to wear a veil, which leads to the misunderstanding that "the saint (she) is ugly"...! While everyone else treats her coldly, only her guardian knight, Brigadier General Lang, understands her true nature and treats her kindly. However, Yuuna has completely lost her confidence and is unable to remove the veil... A journey full of twists and turns begins here!

A story about an orphan boy and​ a dog. *Includes 1 bonus chapter.*

This manga focuses on a different pair of characters and their relationship/romance each chapter. All of the characters are interrelated (most go to the same high school), and the manga comes back to the same pair every once in a while, so while it's episodic, it definitely keeps you reading. It kind of reminds me of "Girlfriend", except it's shoujo and there's not sex every chapter. This is very well written and I highly recommend it. [Druid from Hanashi]

Raising the curtains of a fantasy parallel world are the strongest dragon clan and the weakest girl! Working under a certain feudal lord, Haru is very ordinary and lives a normal life. However, the jewel in the ring her late mother had left her can only be found in the dragon country - it’s an extremely rare thing. After finding that out, her life completely changes. She picked up a baby dragon, and a mysterious man wearing black clothes appeared after. What will happen to Haru’s ordinary life?!

On a world with no women, the surviving men have reintroduced the female in the form of an android. Called Marionettes, they are built to serve men and are limited in their interactions with humans. That is until a poor boy named Otaru Mamiya encounters a Marionette named Lime. Lime is a Saber model with a special circuit that gives her emotions. When Otaru awakens two more Saber Marionettes, his life as an 'average' man quickly becomes as extraordinary as the lives of his eager, busty new friends. (Source: TOKYOPOP)

Adoration, envy, obsession, jealousy, love... Those who make fan works experience almost all of these. Ayashiro is a genius author whose exceptional writing ability has led to her becoming a star in the world of fan fiction. Her works are both loved and scorned by those in the same fandom, but one fan who calls themselves "Pubic Hair Power Nakajima" begins to send Ayashiro so many cheeky, overly familiar replies that she begins to feel smoldering hatred towards the fan... Source: KADOKAWA

One morning, Harihata Haruka meets a boy, Akitsu Aki. She thought he was a transfer student, so she treat him kindly, but she was shocked that when she found out he was 17 years old and was her homeroom teacher. Meanwhile, with Aki's appearence, a mysterious phenomenon starts to occurr simultaneously. It turn out to be, Aki was a logical magician that creates an all possible creation, twisting a phenomemon. He had a hidden intention that defeat enermies that lurking around in school. Haruka was aware of Aki's suspicious behavior and she tried to get close to him but her act was a stepping into world of logical magician. (Source: jCafe)