Highest Rated Manga

One day, Mei saw a little boy calling the coolest guy of her class, Ogihara, "to-chan". Does he have already a son?! Plus that boy became attached to Mei, so Ogihara had to ask her to do baby-sitting with him after school!
Then, Mei discover that baby-sitting is funnier than she thought. But...what is that strange feeling?!
(Source: Chibi Manga)

Narumi Luna is a high school student who only wants to make friends, but her tough appearance keeps everyone at bay. When she rescues a black cat from a cruel fate, she gets kicked out of her apartment. With nowhere to go, a chance encounter with the school's elite changes her life...?

(Source: Mangahere)

A spin-off 4-panel manga featuring socially awkward friends, Tomoko and Yuu, in middle school.

Wan Jia was betrayed by one of his own teammates in the virtual reality game, "King of Gamers" (KOG) and lost his qualification. However, In his final moments before being removed from the game, he was transported back one year earlier to the day that "King of Gamers" launched. Already a master of the game and possessing in-depth knowledge of the content of the game, Wan Jia orchestrates his return to the "King of Gamers" to not only to punish the traitorous teammate, but also achieve victory!

(Source: MU)

Yuri is just a normal girl in high school: she loves hanging out with her friends, she has dreams, and she has worries. But one day, she wakes up in a strange forest she's never seen before beside a man named Chihiro. As the two of them learn more about the place they suddenly find themselves in, and the oddly real dream they had of being abducted by aliens, the dark secret of where they are and what has happened to them will begin to unfold.

(Source: MU)

Kusanagi Kei, a high-school student living with his aunt and uncle, has an encounter with a female alien. This alien is revealed to be a new teacher at his school. Later, he is forced to marry this alien to preserve her secrets. From there, various romantically-inclined problems crop up repeatedly. (Source: ANN)
Note: The title was never "- sensei," the Japanese characters phonetically spell "teacher"

A dragon's hormones are not a trifling thing. Siegfried rolled a 20 for a chance to defeat the dragon (who was hunting for a mate) and accidentally hit the dragon with {Charm}, next thing you know they are married.

(Source: MU)

If something strange and mysterious occurs, you should go to him. They say he has psychic powers, but convincing him to actually help deal with fierce phantoms may be a challenge. (Source: MANGA Plus)

Yoshika and Yukina are best friends at school. Yukina is both physically beautiful and possesses a kind and gentle personality that charms everyone who knows her, including her wonderful boyfriend. Yoshika is less traditionally beautiful and has a less alluringly feminine personality. In addition, she desperately likes Yukina's boyfriend. While Yoshika does care for her friend, she is also deeply envious of her. One day, a demon in the form of a house cat appears to Yoshika and offers her the supernatural power to take whatever she wants from her friend. How far will Yoshika let her jealousy of her best friend take her? (Source: B-U)

The son of the empress, sentenced to life in prison, although blind and old declares revenge on his unaging mother who gave him the sentence. He recruits a fellow inmate, who lost her arms and legs in addition to her sentence, in his revenge.

The collector's edition includes the one shot "Avion en Papier"

The members of the Takashiro family share a terrible curse -- they have a thirst that only human blood can slake. Sent away after the death of this mother, Kuzuna Takashiro has long been blissfully unaware of his 'condition.' When Kazuna's teenage hormones begin to rage, his uncontrollable bloodlust suddenly rears its head ... (Source: Tokyopop)

Marie is trapped in a horrible situation. She's being constantly tormented by her classmates and regularly molested by her teacher. With nowhere else to turn, she finds herself asking for supernatural help from one of the seven demons of the seven mysteries of her school. All she desires is the death of her cruel classmates and teacher. How far will Marie be willing to go in order to achieve the murders that would free her from her living hell?
(Source: MU)

The rumour has it, if you sit on a particular bench in the park and repeat 'Dear Angel, please help me...' three times, one will in fact descend to your help. All's good, except this angel's appearance will be that of a boorish middle-aged man and the only thing he'll do for you -- is listen to your worries and, in some rare cases, give you a little push.
(Source: MU)

Due to changing schools constantly, Hime has been unable to make any friends. Now, at a brand new school, Hime sets out to celebrate her youth and live a dream high school life.

(Source: Batoto)

The Principality of Adal lies devastated in the wake of the Ord Army's overwhelming invasion. Princess Sakura, a surviving member of the nobility, flees to an abandoned temple and enacts a ritual to resurrect an evil warrior.

(Source: ANN)

Chen BeiMing was once a young and talented hunter of the Heavenly Alliance, until he got betrayed and murdered by The Five Lords. He gets resurrected into the past while having his memory intact and swears that he will get revenge on those who betrayed him. With the help of his battle sprite, he once ascends the road to become the strongest again...

(Source:MU)

Whenever Tomo gets a girlfriend, his selfish childhood friend Hideaki comes between them. Now that Tomo has a new girlfriend, he's on the lookout, but nothing happens. Thinking the lack of intervention strange, Tomo then discovers that Hideaki has a new lover—a man! Maybe he was just showing off, but Tomo can't forget how gentle his friend looked when he was worrying about love.

A straight guy easily moved by kindness and affection and an egotistical hottie with a strong desire to monopolize. They can't go back to the time when they thought they knew everything—a romance blossoms between friends.

(Source: Shinmakoku Scanlations)

First year high school student Karin holds tightly to the memory of her childhood love Yuuki-kun; so tightly that she still wears her hair in the same childhood style (two ponytails) to be sure that if they ever meet again, he'll recognize her. Delivering papers to the school infirmary, she meets up with a boy who seems to be coughing up blood (of course it's actually juice). He's an incorrigible prankster who can't resist teasing Karin constantly and pursues her even after she tells him she's still loyal to her first love, much to her consternation!