A girl has a crush on her best friend, who calls her every night. However, one night she's late calling because she's been on the phone with a boy... (Source: Lillicious)

Willemina, the daughter of a duke, suddenly acquires a new stepbrother, Nigel, and treats him harshly, believing him to be her father's "illegitimate child." Although she gradually comes to accept him as her stepbrother, she is unable to apologize for several years. Her stepbrother is set to become her guardian knight, but something seems to be going on. (Source: Kadokawa, translated)

A mahjong craze has swept Gensokyo. Youmu, a total beginner at mahjong (with a completely useless ability at that), has no choice but to go against the top players of Gensokyo for her mistress' honor and her own! *Notes: \- All chapters were split into three parts in the original serialization and later combined in the volume releases. \- Includes three extra chapters.*

Eriko wonders if Shino is just going out with her so that Eriko will do her homework for her.

Wars raged between various countries in this epic story, where dragons, demons, and mages roamed the world. When he was just a baby, Allen's village was attacked by a lone, but powerful mage, who destroyed the village in one sweep. Allen was the only survivor. He was found in the clutches of his dead mother by a pack of wolf-men, who raised Allen as if he was their actual son. The now 17-year-old Allen ventures into the world alone, pursuing, on an adventure, to find peace and love in a world filled with chaos and evil. (Source: MangaHelpers)

Despite his constant anemia, an accident leaves Akagawa Touma infested with an alien blood parasite, and the unintentional protector of Earth.

Kaho is being bullied by another girl. One day, while walking to somewhere, she is approached by a man with a goat's head...? (Source: Iskultrip)

During the 13th century, China was divided into the Song empire ruled by the Han Chinese people in the south and the Jin empire ruled by Jurchens in the north. This is the adventures of a young boy Guo Jing, and a young girl, Huang Rong, and their journey through the wuxia world.

A "Cromartie High School" spin-off centered around Shinichi Mechazawa.

Itsuko is a carefree student who ditches school for no reason. One day, after piercing her ears, she is noticed by Yaegashi-sensei, who is very popular and loved among other students. Itsuko's mind gets complicated with thoughts whether or not she is trying to seduce her.

Set in primitive times, a baby with white skin is born into the world. As his skin color is different from the rest of the children around him, the baby is immediately disliked and alienated from the others. Deserted and left on his own, the baby is eventually picked up by an ape called Kitty and raised as her child. The baby, Ryuu, grows up to be a good man but at this moment, his mother is attacked and killed by Tirano. In order to defeat Tirano and also find his real mother, Ryuu decides to set off on his own journey. In the midst of his travels, he meets the siblings Ran and Don. With his new-found companions, Ryuu begins his battle against hardships and obstacles.