Sono Shimai wa Tabun Koisuru Ashi nano da

Slice of Life

Ashita no Jirou

School Sports Seinen

Mono suru Hito

Slice of Life Seinen

Grisaia no Kajitsu: L'Oiseau bleu

Drama Romance School

Spin-off manga based on the game by Front Wing, told from Sakaki Yumiko's point of view.

Koi*Oto

Romance School Shoujo

Ichigo goes to her grandmother's house for the summer where she meets the two cousins Kouki and Taiga. Ichigo vows to keep her memories of that summer forever. But when she starts high school she gets a surprise—Kouki and Taiga attend the same high school!

Hamatora The Comic

Action Supernatural Seinen

In this world, there are people known as "Minimum Holders" who are capable of specific "small miracles." A government funded elite academy trains these Minimum Holders in order for them to reach their maximum potential and serve national interests. Once, a student, of great potential named Nice, dropped out. He started a private investigator team with an assistant named Hajime and seemed content solving cases for his clients (which often involve Minimum Holders). A top student of the academy, Murasaki, has been tasked with bringing Nice back. Murasaki bristles at the claim that Nice has a higher potential than he does, but he ends up involved in Nice's detective activities... (Source: MangaHelpers)

Inochi

Drama Romance School

“I killed my sister. Now I will live as her.” Mischevious Nobara and good-girl Kotori are identical twin sisters. After their father’s death, they lived with their grandmother and mother, respectively, but one day, while they had switched places, Kotori was murdered! Because she was robbed of her most precious daughter, Nobara’s mother’s hair turned pure white! Nobara, who is tormented with guilt, decides to live as Kotori in order to protect her mother…!? (Source: M-U)

Kore kara Hajimaru Koi wo Oshiete

Romance School Josei

The story is a bit the usual: childhood friends, forced marriage, teacher-student but they are in college, and living together but kept it a secret. "There are a lot of things that I don’t know, whether it is about myself or about yours. Even love is no exception, so please can you teach me everything?" (Source: tatsukida.blogspot) Included one-shots: Volume 2: Ame dake ga Shitteiru Volume 4: Watashi no Unmei 7-kakan

Hatsukoi Hajimemashita.

Romance School Shoujo

A love story between an athletic boy and a serious girl who is inexperienced in love. Makino Himeko is a second year girl who belongs to the lower level of the social pyramid, is not interested in love or being the center of attention. That is, until popular student Kohai Haruki asks if he can fall in love with her.

Gyakuten Saiban Official Anthology Comic: Mitsurugi-hen

Comedy Mystery Drama

An anthology of shorts made by various doujinshi artists and published by Capcom.