From Sura's Place:

The 12 animals of Zodiac are given powers to rule the time. However, the dog commits suicide, thus removing himself from his role. The rat and the cow attempt to find the 13th animal, the cat, to replace the dog.

However...

To the usual students in school, Haruto Usami is the epitome of heartthrob material. Quiet but athletic, has pale hair and endearing eyes, it's no wonder girls can't stop fawning over his rabbit-like charm.

For Hibiki Aizawa though, the pure and innocent-looking herbivore hides a cold-hearted self-righteous personality that others have yet to see.

One day, Hibiki receives a message that gets her concern. Before she realizes it, she's at Haruto's front door! As much as she wants to hate the sleazebag playboy, Hibiki eventually realizes she still can't leave her childhood friend all alone. Rabbits are prone to die from loneliness after all.

From Liquid Passion:

When business leads Haruna to Nakagawa's family-owned brewery, it's love at first sight for Haruna. Too bad that Nakagawa and his crotchety grandpa can only say "not interested" to his offers. Will Haruna ever secure the distribution rights to the best sake in town? And more importantly, will he manage to win over the cantankerous brewer's grandson?

Aoi Hana is a normal female high-school student, though she is extremely clumsy and thus tagged as good-for-nothing. But Hana wants to change herself and decides that finding a part time job would be taking the first step in that direction. Being an animal lover, Hana's job of dreams is encountering animals day-to-day and taking care of them - the zoo sounds like the perfect place for that. So when she happens to see a job offer from a local animal park it's settled she'll attend a job interview.
When Hana arrives at the zoo everything seems just fine. The "Oumagadoki Zoo" might be going south but altogether it's your regular animal park. Just a very normal zoo, one might think. But that is only until Hana gets to meet the zoo director...

N/A

Koe de Oshigoto! is a story about Aoyagi Kanna, a 16 year-old girl who was asked to become an erotic game voice actress on her 16th birthday by her 28 year-old sister at her ero-ge company. Can she do the job properly while she's still innocent and inexperienced?

Staffed by murderous maids and situated on a war-ravaged island, the Voynich Hotel is far from your run-of-the-mill vacation destination--but it’s not such a bad place to lie low for ex-yakuza Kazuki Taizou, who’s on the run from his so-called family. As he settles into his weird new life, this darkly comedic manga winds through plots both nefarious and romantic, delving ever deeper into the island’s witchy--and sometimes demonic--strangeness.

Kouga Nagahisa never tries his hardest in life and he's in love with the prettiest girl Hananoi Mizuki. Mizuki has her childhood friend Kusakabe Riki who is the star of the basketball team. When Nagahisa gets home after school, he's in for a surprise.

Rinosuke's useless and vagrant father is now dead. Now, at the age of 16, he is completely alone and will have to quit school to make ends meet. On the night his father dies, a naked woman with large breasts falls from the sky and lands on top of him. She introduces herself as Sakamoto Marina, the future wife of the future Rinosuke. She states that she used a time machine to come back to the past, and start a new life with the younger Rinosuke. Rinosuke's new life with his future(?) wife begins.

From Lila Wolves
They say marriage is the happy ending of a beautiful love but isn't it also the beginning of a new story?
A year has passed since Ryder and Ellie got married. And our couple is still deeply in love with each other even though there are people who are still against their marriage. This story is a continuation from the original series, this time it is a journey for Ryder and Ellie to find trust and love through many obstacles and hardships.

Web Publication

An anthology comic of Infinite Stratos by various mangaka.

Official anthology of "Gochuumon wa Usagi desu ka?"/"Is the order a rabbit?"

The plot begins when Moritaka Mashiro, a junior high student, forgets his notebook in class. His classmate, Akito Takagi, notes Mashiro's drawings in it and asks him to become a manga artist to his stories. Mashiro declines, citing his late manga artist uncle, who died from overworking. Takagi incites Mashiro to meet with Miho Azuki, Mashiro's crush, and tells her the two plan to become manga artists. In response, Azuki reveals her plans to be a voice actress. Mashiro proposes to her that they should both marry when Azuki becomes a voice actress for the anime adaptation of their manga. The two then start creating their manga, under the pen name Muto Ashirogi, in hopes of getting serialized in Weekly Shōnen Jump.

Nominated for the 3rd Manga Taisho Award (2010).

Various spin-offs from the anime and the manga "Aldnoah.Zero".http://mangapark.me/search?q=aldnoahzero

A full color slice-of-life manga about three high school girls, Misaki, Yuki and Haruka, and the stories they get into.

A series of cleverly interconnected stories written from multiple POV's, tying together the quirky cast and a number of mysterious (and occasionally hilarious) occurrences in a certain suburb of Tokyo.

As Crash is wildly popular among the Japanese crowd, it should be no surprise that he had his own comics there. Dance! De Jump! Na Daibouken (literally "Dance! Then Jump! It's a Great Adventure") was drawn by Ari Kawashima in 1998. Though loosely based on Crash Bandicoot 2, it's something completely unique and ridiculously zany.

An anthology of 15 one-shots based on Himegoto (TSUKUDANI Norio). 1. Josou Yamemasu! (女装やめます!) 2. Kaguya-sama ga Miteru (かぐや様が見てる) 3. Present (プレゼント) 4. Nichiyoubi no Himegoto (日曜日のひめゴト) 5. Kono Naka ni Hitori, Otokonoko ga Imasu. (この中に一人、男の娘がいあす。) 6. Atsui? Kanbyou (あつ～い? 看病) 7. Arikawa-ke no Shokutaku (有川家の食卓) 8. Niizuma x Otokonoko = Saikyou (新妻 x 男の娘 = 最強) 9. Taisetsu na Oyoufuku (大切なお洋服) 10. Nouryousai (納涼祭) 11. Hime Inu Keikaku (ひめ犬計画) 12. Sono Mama no Kimi de (そのままの君で) 13. Himegoto Bro's 14. Morimori Ohime-chan (盛り盛りおひめちゃん) 15. Pantsu o Shokusu toiu Koto (ぱんつを食すということ)

From Blissful Sin:

Super handsome and charismatic Naruse Fuuta, who harbors feelings for honor student, Akiyoshi Tooru, advances to the same university. However, due to their different majors, they begin seeing less of each other. What happens when Akiyoshi becomes acquainted with Naruse’s old friend, Hiyama Chiaki, and goes along to his mixer party?

Haru Okamoto, a teenage girl who adores katana, is just now entering high school. When she was little, she happened upon a katana in her grandparents' house. In their haste to get the blade from her, they agreed that when she was an adult, the katana would be hers. However, to her dismay, they do not agree that a 15-year-old, immature, excitable Haru is an adult! Luckily, she finds another outlet for her love of Japanese swords, the almost-defunct high school Iaido club! As Haru searches for new club members and tries to get over her fear of boys, she will become aware that her affinity for Japanese swords has a deeper source than she could have imagined!