Kodansha

From Yen Press: On the outskirts of Tokyo stands Hachimitsu Private Academy, an all-girls boarding school for elite young women. But as the new school year rolls around, one tradition is going out the window: For the first time in the school's long history, boys are being allowed to enroll. On the first day of school, though, it turns out only five boys have made the cut.…

Hikari Tsutsui (a.k.a “Tsuttsun”) is a high school student who is content with his virtual life of anime and video games. One day, he gets stuck cleaning the pool with Iroha, a real live girl who is stylish, sassy and known to be easy with boys… and she aggressively approaches him! Tsuttsun, who has few friends and lives in his own world, finds himself smitten by the confident…

Kako fell in love with Kouta, a guy who saved her in a mixer while she's posing as a 22-year-old girl, only to find out the next day that he's a police officer. Just when they were getting closer, he realized she's a high school student and distanced himself from her. But Kako continued her advances and accidentally got injured. Will he give into his feelings and keep this…

From Yen Press: This seductive, paranormal romance demonstrates that love can have a way of coming back and biting you--in the neck! It's a lesson that Kana Takachiho learns all too well through her relationship with Aki, her childhood friend and pure-blood vampire!

From KakerA Translations: In order to realize her dream of a romance with her sempai, Meiko uses black magic. Unexpectedly, she summons the demon king Lucifer, who also ends up as her homeroom teacher! As part of their contract, Meiko is forced onto the path of a witch, but in reality, she's just Lucifer's slave! And now that she has magical powers, she activates her super…

From ANN: The story follows Kanzō Wakai, a 15-year-old who is considered weird due to his hair which has looked like "dried seaweed" since birth. The boy with the troubled adolescence happens to encounter Noemi Hokari, a mysterious, peculiar girl who believes that she "cannot touch people." Were the "dried seaweed monster" and the "electrified girl" destined to meet?

4-koma manga specials included in volumes of Kimi no Iru Machi

Tetsushi (a 5th grader delinquent who rules over the students of Jouin elementary), Ryuuchin (Tetsushi's right hand man) and Tsuda (their sometimes-ally), are known to everyone in town as the "three evil prankster kings." In a creepy pharmacy located out-of-town, the boys meet an old man who bestows a strange and other-worldly power upon them. Soon after, our 3 young…

From Kodansha: After surviving a terrorist incident as a child, Shingo Shimazaki was forced to join the League for Economic Liberations' revolutionary army. Now, thirty years later, he's back in Japan and trying to assimilate to a normal life. His Japanese may be awkward, and his grasp of ordinary tasks a little weak, but he has all the combat and surveillance training of a…

Kara no Kyoukai depicts a world were the true dark nature of the human being is being reviewed and exposed by shocking and ruthless events, and in the center of it all we have Ryougi Shiki, the true heir to the long lived, wealthy and mysterious Ryougi clan and Kokuto Mikiya, a would be normal high school student if it wouldn't be for his amazing deductive & investigative…