A story about a cat reincarnated in a different world where there are no cats.

Takuma Miyabe is a boy from an island who moved to Tokyo because his island doesn't have a high school there. However, the ratio of male and female is 1:9. There are too many female students in his class, and as a result, they flirt with the still innocent Takuma.

(Source: MU)

Two high-school girls share an apartment. Fun-loving Yamada Momo loves to spend any money she gets. Serious (yet cute) Madoka Suzuki scrimps and saves all the time. Madoka is saving her money to visit her grandfather in Germany. And Yamada? She wants to buy a scooter! But in the meantime they have to learn to live together. Can they be frugal, yet happy? Will Yamada ever find space for all her mangas? Will Madoka ever get used to having the toilet and bathtub in the same room?

From Nagareboshi Manga:
There's a new pet that has been found! It's called a baby, and Asahina Tamae is the only one in her class that doesn't have one. She finds three babies one day that seem to be special. They can do things that other babies can't! But before Tamae can keep them--she has to prove herself to her mother. Out of all her siblings, she gets the worst test scores, and the last thing she needs is another distraction.

Mayo is a high school loner who has issues with communication. She starts a peculiar job at a “Listening House,” where she silently listens to people’s problems. But her first client is Aoba-kun, the star of the basketball team who is seemingly perfect! Could Aoba-kun and his complicated situation be too much for Mayo to handle?! So begins the secret relationship between the girl who lacks communication skills and the guy who seems to have it all.

(Source: Kodansha Comics)

From Nagareboshi Manga:

Hikage is a reclusive 8th grader who no one seems to notice. She finds comfort in her blog, and the people who comment on it. Everything changes one day when two cute boys notice her. These boys are the most popular kids in the entire school. When one of them tells her something that she's always wanted to hear, she might not be as invisible as she thought...

Tezuka Kanna, 15, is a girl who loves manga. For that reason, she specifically enrolls in a course for manga in Tokiwa High School as a freshman! No one knows though, that she is already a debuting manga artist. ...But wait, what's this?! Three handsome guys suddenly appear, and what's more they know!!! Kanna (God) vs. Those Guys (Devils)!!! What would happen next?!
(Source: MangaFox)

From Tokyopop:
Mayu, the daughter of a café owner, is unlucky in love until she meets “Puchou,” the magical fairy of beverages. Now, whenever Mayu drinks something, she transforms accordingly! Milk makes her grow large, water makes her invisible, pork soup turns her into a cute little piglet. But what will help her win the man of her dreams?

1. Jimikoi (Plain Love)
2. Columbus no Yuuutsu (The Melancholy of Columbus)
3. Mimimoto ni Furu Kimi no Koe
4. Gojouzaka-san Chi no Kirei na Himitsu

The story centers around a swimming club, who seems to like eating just as much as swimming.