Sakura Hearts

Ichinose Kouta is transferring to the academy his grandfather runs. He knows little about it, except for the fact that the students are mostly female, so he imagines that his life will soon become a delightful harem-type story. When he gets lost on the way to the isolated school, he finds out there's a lot his grandfather didn't tell him. The school is actually an all-girls school for ninja! At first, the girls think he's an intruder, and he barely escapes with his life! Luckily, the misunderstanding is cleared up, and he finds himself under the protection of the beautiful and deadly student council president, Fuyunagi Rindou. But even now, his life will be anything but uneventful, as he finds himself in the middle of an ongoing conflict between Fuyunagi's student council and another student group, headed by a girl known as Momochi Yayoi. (Source: MangaHelpers)

(No synopsis yet.)

When her parents went overseas, Nagamori Konoka moved in with her aunt and her cousin, Itsuki. Konoka is excited to transfer into this new school and start her new school life, but she starts off her first day by being late to class! She's eager to jump into student life, and when she learns that her cousin is in the tennis club, she decides to join the girls tennis club. Konoka has never played tennis before, and she is taken aback to see how highly skilled the other girls are. When she tries hitting a few balls, though, Konoka surprises everyone with her amazing natural talent! Konoka begins to make friends with the girls on the tennis team, especially the captain, Kyoka. The one teammate who doesn't seem to want to be her friend is her classmate Mizuki, who is skilled at tennis but very standoffish. Will Konoka be able to make friends with everyone and enjoy her tennis-filled life to the fullest? (Source: MangaHelpers)

Fuuka and Kouki have been childhood friends since they were little, which leads to others mistaking them as a couple as they are now in high school. At their high school, from the many assorted clubs, exists the Bride’s club, where female students follow the instructions of the club president, Fuyusaki. When Fuyusaki finds out about the great knife skill Fuuka harbors, she challenges Fuuka with the pride of being the Bride’s club president at hand. Even though her knife skills are defeated by the Bridal Kitchen skills of Fuyusaki, after some encouragement from Kouki, Fuuka returns to the Bride’s club to enter the club and aim for the title “Bride of Brides”! Will Fuuka’s knife skills and determination lead her to be the nation’s best bride?! (Source: MangaHelpers)

A story of childhood friends. Serialized in Comic Break until the magazine's cancellation, at which point it was moved to Sakura Hearts.

By day, Miya Akatsuki is just a slightly grumpy and unsocial girl studying in St. Margaret's Girls' College. But by night she's secretly a Final Executor – an ultimate debt collector who can make even the shadiest debtors click the "accept" button on the payment warrant. The debt collection agency she works for, however, is a slightly different than normal ones. Haruki Kobayashi, a boy working in the electronics store of his family, becomes affiliated with Miya after accidentally witnessing her at work. She and her two colleagues end up moving to Haruki's home as part-timers to keep an eye on him. Gradually Haruki starts to learn about the painful loss that made Miya want to obtain power. (Source: MU)

(No synopsis yet.)

Together with Ken, her childhood friend, Yukari starts a manga duo, "Abiko and Fujimoto!" Since they were in junior high school, the two of them have always been creating doujinshi that never really sell. Yukari has always liked Ken more than a friend, but it is probably doomed to be an impossible love considering the prideful and sadistic Ken never even praised her manga at all! Can Yukari win his heart with her drawing skill? (Source: Torico)