"The corner suits me. Or that is how it should be..."

Sumire, a very low self-esteemed, gloomy girl had accidentally stained a school idol's shirt. He demands to pay him back by a date?

Kanade Ichinose is a violin major in his third year of college. When he first entered the university, everyone had high hopes for him, from his professors to fellow students. However, he distances himself from everyone and everything except music. He refuses to participate in competitions, as he see no point in it. When it comes time to think what he wants to do with his life, he just eases into his mother's music tutoring business.
He realizes that he is a boring and pessimistic guy but has no idea how to change... or what to change into.
Then, one day he sees a girl standing barefoot in the snow outside an apartment and thinks, "If it's for her, I can change." This is the story of Kanade's entry into the world of overclocking.

While studying in the park one day, a boy comes across an anthropomorphic cat girl.

From ShoujoMagic: Yumi is a college sophomore. She's going out with Kouta, who's in her same circle. Just when she's been taken in by Kouta's boyish manner... she gets pregnant. What will become of Yumi and Kouta, who worry that they can't have this child...?

Sequel of Endou-kun no Kansatsu Nikki.

Nanase Haruka is a sixth-grade elementary school student who loves connecting with the water and feeling the water as he swims, and he attends a local swim club together with his childhood best friend Tachibana Makoto and Hazuki Nagisa, one year younger than the both of them. Then, one winter’s day as graduation draws near, Matsuoka Rin transfers into Haruka and the others’ school from another swim club. Through swimming, Haruka strengthens his bonds with Makoto and Nagisa, as well as with Rin–at which point Rin, with his passion for the medley relay, suggests they form a team together and enter a tournament.

This is the novel that the anime Free! is based on in manga form at last! (September Scans)

15-year-old country girl, Suzume Yosano, has to move to Tokyo to live with her uncle due to her father's transfer. She bumps into a mysterious man who ends up taking her to her uncle's place after she gets lost. Turns out, Suzume will be seeing him a lot more often once she starts school because... he's her homeroom teacher!?

Included in the manga is a oneshot story called Tsuyu Kaoru (A Love Story in Moist Rainy Days) in volume six:
A romantic and melancholic love story behind a red umbrella.

Kenji Sakuragi is a poor lawyer and ex-motorcycle gang member looking for an opportunity to boost his career. His chance finally comes with the nearly bankrupt and notorious Ryuuzan High School, referred to as "baka gakkou" (stupid school) by some. There, he sets up a special class that aims to prepare students to take and pass the entrance exam of Toudai.

Won the Kodansha Manga Award for General Manga in 2005.

A long-running Japanese web-manga hosted by Neetsha, by Muu-Muu.

Shinta likes to play with cats even though he cannot have one for a pet because of his father's allergies. Cats also like to play with Shinta... in more ways than one... including becoming Shinta's girlfriend and generally trying to get him to reciprocate their catcalls, literally.

In the Mizu Wakusei Nendaiki (Aqua Planet Chronicle) series:
1. Mizu Wakusei Nendaiki (Aqua Planet Chronicle)
2. Zoku Mizu Wakusei Nendaiki (Aqua Planet Chronicle After)
3. Kan Mizu Wakusei Nendaiki (Aqua Planet Chronicle Around)
4. Midori Mizu Wakusei Nendaiki (Aqua Planet Chronicle Jade)
5. Ao Mizu Wakusei Nendaiki (Aqua Planet Chronicle Blue)
6. Mizu Wakusei Nendaiki Getsujou (Runyan) (Aqua Planet Chronicle Final)
7. Mizu Wakusei Nendaiki Gekkan Sachisachi (Aqua Planet Chronicle Monthly Sachisachi)

Other contributer: C2 Agency

Genshiken follows the lives of a group of college students drawn together by their shared hobbies, and the trials and adventures associated with being otaku.

Genshiken Nidaime ("Second Generation") is a continuation of the previous series, with chapter numbering starting at 56. In the Japanese edition, the first volume of Nidaime is numbered Volume 10, to continue from the end of the 9-volume Genshiken series. The US edition renumbers the volumes so that the "Second Season" starts with Volume 1.

Asahi's never been in love, so doesn't know what it feels like. He's in a relationship with his friend, but with graduation approaching, isn't it inevitable that their lives will go separate ways?

From FairGame:
"Next year, I wonder if I could see this scenery again." Maid of service, Tsumura Hana, and the young head of viscount family, Arima Mitsuyuki, had different birth and status. Meiji era distinct status romance, at end of Meiji era there was one love.
In Meiji year 43 (1910), ended the civilization and begin the westernization in capital city, Tokyo. Losing her mother and carring the young little brother, Tsumura Hana begin to serve viscount Arima family. By meeting the head of Arima family, Arima Mitsuyuki, it will alters Hana's fate dramatically. At the change of era, Hana's life will be tossed around.

N/A

From MangaHelpers:
After a terrible earthquake, Satoru wakes up in a pitch black cave that him and his friends were exploring. Desperately moving through the crumbling cave with just his backpack, he expects a warm rescue once he gets out. But what awaits Satoru was an unbelievable fact: Japan has sunk underwater due to the earthquake and he is stranded on an island with no one to help him. Can Satoru learn how to survive by himself?

From Hoshikuzuu Scans:

While searching the forests for a sage, Achille stumbles upon a beautiful boy named Raphie. While he is mesmerized by Raphie’s mysterious charm, Achille feels a sense of familiarity. Who exactly is Raphie? This is a tale of pure and eternal love.

Mouri has been dragged to a goukon (blind group date) by her best friend; but Mouri neither wants a boyfriend nor is afraid of showing her true self, as crude as her personality may be. But when she catches the eye of a guy just as relentless and creepy as her, how will she react?

From AQUA Scans:

Closet-otaku girl Hirayama lives a peaceful and normal school life. That is until she meets the smart, handsome and popular high-school president and discovers his secret. Her peaceful and quiet world is now starting to fall apart.