Highest Rated Manga

Iris, an otome game addict with no time for romance, gets hit by a truck after getting out of work–but instead of dying, she finds herself in the world of a game she'd played just hours earlier. However, she's not reborn as the game's protagonist, the main heartthrob of the harem. Instead, she starts her new life as the antagonist, right at the moment she's being sent to live in a nunnery–for the rest of her life!

(Source: Seven Seas Entertainment)

Sakurai, who works for an ad agency, bumped into a young man on his way home. He dropped some business materials and a magazine and messed them up. Luckily, the young man happened to have the same magazine and offered Sakurai to hand it over, so Sakurai followed him to his house. The young man, Minagawa Youichi, was a college student and owned a big old house, which was used as a boarding house. Sakurai thought Minagawa was unsociable and hard to go along with, but somehow he started to visit his house frequently and...

(Source: Nakama)

Ajin are humans that cannot die. Seventeen years ago, they first appeared on a battlefield in Africa. From then on, more of their kind are discovered within the human society. Their rarity in appearance means that, for experimental purposes, the government will generously reward anyone who captures one. In the present day, for what a certain high school student expects to be a typical summer holiday, his life is about to turn unexpected...

New series of Saint Seiya focusing on the Gold Saints.

Tamiya Nika is a beautiful, outgoing, popular high school girl. She has just the right look, just the right fashions, and is everyone’s friend. What everyone at school does not know is how hard Nika works to keep up this perfect image, and what she is REALLY like at home. When not at school, Nika is a scary, sloppy, tight-fisted girl who wears glasses, an ugly sweatsuit, and has her hair pulled back into unattractive buns. She lays around playing video games and reading manga. Her attitude is bossy and cranky, and she travels far out of her way to shop where she won’t be recognized.
Every day, Nika “Switches On” with a strict regimen of beautification that involves primping and plucking and careful dressing. The only person who knows about Nika’s Switched On/Off modes is her best friend, who is also aware of the reasons behind the changes.
However, soon a second person finds about about Nika’s personalities - someone who has his own On/Off switch, but in reverse! His name is Kamiyama Arata, and he is a recent transfer student. He meets Nika when she is in OFF Mode, and then again at school when she is ON. However Nika can see that he has his little secret. At school, Arata wears thick swirly-eyed glasses and messy hair that make some bullies think he is an otaku. However, at home, he ditches the glasses and is downright gorgeous! He is just the opposite of Nika, but why?
(Source: MANGAtoshokan)

A collection of short stories:
• Pure Erotica
Heartbroken by her first love, senior high year 2 student Rika develops a fear of romance. One day, she finds out that her first love is also her enemy's weak point! From then on, she starts her revenge...
• Romance Summit Principle
The two most popular people in school, Rinko and Shirou, are pretending to be a couple to keep people from confessing to them. Rinko is slowly falling in love with Shirou, so what happens when someone finds out about their fake relationship?
• My Girlfriend is Romeo
Seiya was the prince of his school until a new girl, Ryou, transferred in. "If I can't win against her, my only other option is to make her fall for me!"
• Prince & Kiss & Sleeping Beauty
Shiya has a phobia with boys. What can she do, but ask the almighty “prince” of the school for help? The prince is shocked that this girl doesn’t like him, and decides to make her fall in love with him! But Shiya has a weird curse: every time a boy touches her, she faints! (Source: Manga-Updates)

Kaburagi Aya, a highschool student who is at the bottom of the school caste, and Kurosaki Sei, a teacher who was oppressed by a trauma from the past, get to know each other through a dating app. With ulterior motives from both side, the relationship between them gets distorted gradually...

(Source: Japanese Publisher, translated)

A school comedy involving the lazy angel Gabriel and her friends.

Sometime in the future, somewhere in Europe, a city has many levels of underground, secret, dangerous levels that have answers to the past. Mihai is a retired assassin who has returned home to settle a vendetta and start a new life as a restaurant owner. Haine was genetically experimented on as a child, which led to him possessing dog-like attributes. Badou is his clumsy chain smoking partner who becomes deranged when denied cigarettes. Naoto was orphaned as a child and has amnesia was trained to wield the sword. Their pasts are somehow connected to the secret underground and the organization that controls it.

(Source: ANN)

Included one-shot:
Volume 2: Dogs: Hardcore Twins

"Pink Eyes" has always lived a relatively normal (?) life, with two exceptions: first, she has gained memories of her previous life as Seo Young, and second, she is someone's illegitimate daughter.
One day however, when she turns 11 years old, her prostitute mother takes her to the empire's sole duke and claims her as his child. Although he seems to not believe her, he nevertheless buys "Pink Eyes" for 20,000 gold. With that, her new life as "Estelle" starts.
But what truly awaits her? And is she really a child of this house?

(Source: MU)

Sighing, leaning on his elbows, sleepy eyes. Tanaka-kun is a boy that basically doesn't try but isn't disliked. This is a laid-back youth comedy about Tanaka-kun and the quiet Oota who can't leave him alone.

(Source: MU)

The manga, based on 2010 drama CD, tells the story of what Mayuri experiences during the final chapter of the visual novel (anime episode 23) and the lives of Mayuri, Okabe, Daru, Suzuha, and Ruka in the year after Okabe's first failed attempt to save Kurisu in the 1.129848% β world line divergence.

(Source: Steins;Gate Wikia)

Tsuchimikado Harutora was born into a prestigious Onmyoji family, but he can't see "spirit energy". Therefore, he's been enjoying a peaceful daily life with his friends at an Onmyo branch school. One day, his childhood friend Tsuchimikado Natsume, heir to the head family, suddenly appears. Will this cause his destiny spring into motion!?
(Source: MyPersonal-scan-)

Haruhi, a 22-year-old machine operator, woke up one day to find that she drunkenly married an older man the night before. They make a deal and end up living together!

Thought your life was bad? Sometimes, death is worse. There is no salvation, peace, nor god waiting to receive you into their care. But wait, a god? Maybe you are talking about that big black ball stuck in the room with you. Now you are thrown into a game, fighting green aliens and robot monsters for the chance to survive.

When Kei Kurono is killed, he thus finds himself caught in such a game; a test of his skills, morals and will to survive. His life is not his own, his death spat and trampled upon over and over again. What happens if he does not listen? God knows.

A word of warning: Gantz is not for the faint-hearted, but neither is it as simple as it looks. Gore, rape and violence is rampant, as are portrayals of greed, violence, and all the ugliness that one sees in society today.

(Source: MAL Rewrite)

Yukishiro Nanako is a cute, cheerful high school girl with one peculiar trait – instead of verbal communication, she writes senryu (a type of haiku) poems to relay her thoughts. Together with ex-delinquent Busujima Eiji, they are budding freshmen of the school’s Literature Club.

Even though Nanako doesn’t talk, with the power of senryu, the adorable pair has no problem enjoying their fun school-life through the tune of 5-7-5 syllables.

(Source: MU)

Kaede is a cheerful and energetic eighth grader. When it comes to boys, however, she is hopelessly shy.
One day, on her way home from school, Kaede walks into a mysterious shop and buys a colorful cocoa mug. When she reaches home, she casually peeks into the bottom of the mug and discovers an engraved note, which says, "If you read this message aloud while pouring hot cocoa into the mug, a love fairy ("muglox") will appear and grant your every wish." The skeptical but curious Kaede follows the directions and announces her wish to date Yuuki, the class heartthrob. Suddenly, the adorable blue Mirumo appears! We soon find out, however, that this cute little muglox would rather eat chocolate and create mischief than help Kaede
Mirumo, it seems, is prince of the muglox world. Horrified at the prospect of having to marry Rirumu, his princess bride-to-be, Mirumo has escaped the muglox world. Hot on his heels, however, are Rirumu, Yashichi the bounty hunter, and a cast of hundreds of muglox ranging from the good to the bad to the nutty. This gang of adorable troublemakers will see to it that school life for Kaede and her friends is never the same . . .
(Source: Mirmo-Zibang)

One day a girl suddenly starts seeing heteromorphic "gabbling" looking creatures who can't be seen by any ordinary people. She doesn't try escaping them, nor does she attempt confronting them.. instead she tries her hardest to keep a normal appearance and live on as usual.

(Source. MU)