Ever since being cast aside by his ex-lover, Sei Hikawa became a feckless man. He let his hair grow unkempt, without care for his appearance. This aimless way of his is changed by the appearance of a certain man. Wearing a suit and an expensive watch, Kengo Haruki directs Sei and helps him polish both his physical appearance and build his character.
But what Kengo wants as compensation is Sei's body...

A young man finds an amnesiac guy who's dressed like a pilot, and a (rather confusing) sequence of events begins to unfold.

Amaike has a secret he keeps from everyone– the fact that he has a fetish for tears. One day, near his part-time job, he bumps into a man named Miharu who is dazed and crying. Unable to leave him alone, Amaike brings Miharu to his home, where he bursts into tears. At the sight of those tears, Amaike can no longer suppress his urges…

Momiji Kuramichi has all the passion in the world for the game of shogi. Unfortunately, he has none of the talent. This is especially frustrating because his brother was a legend in the game. How can he be such a flop? He's developed a unique way of dealing with his frustration—head-butting everything! But you can't headbutt your way to victory in shogi. Is he doomed to wither under the shadow of his brother forever?

Hajime Sorajima's got a terrible hairstyle! It's so weird it's downright embarrassing. But his hair's got a secret...it's not hair! It's the horns of an alien body! A cute little alien body! One that can transform into a human. Normally, he has no problem living among humans and his secret is safe. That is until he meets a strange girl named Ria Aiba who's convinced he's an alien! Will she blow his cover?

The genius surgeon calling himself Black Jack has grown old and while his skill is sharp as ever, he's now fighting an illness of his own. At times he falls into comatose state from which he won't wake up for roughly thirty hours. Yet, his unparalleled skill with a surgical knife is still in high demand. His current case leads him into dictatorship country slowly falling into ruin as its Supreme Leader is gravely ill...

About the quiet high school student Kyou who has a special ability...

Adell is the lone human being in a world of humans-turned-demons, made by Overlord Zenon. It's Adell's task - and burden - to defeat Zenon and restore his friends and family to their normal selves.

But summoning an Overlord is not easy.

When Adell tries to call Zenon, he ends up with his daughter, Rozalin. Now, bound by contract, Adell promises to take Rozalin back to her father.

However, it will take much more than blind courage to defeat her all-powerful father and save the world.

17-year-old Ichirou Satou is an average guy who always happens to find himself in a perverted situation with his teacher, Kana Kojima. Follow this erotic love comedy about their mishaps and how Ichirou and Kana choose to handle them.

The four Golden Times one-shot prequels are included formally as Chapters 1-4 of Nande koko ni sensei ga!? in the Volume 01 Tankobon. The series continuation begins at Chapter 5. Later chapters and volumes follow new student-teacher couples at the same school Ichirou and Kana attend.

After spending most of her youth fielding the attention of countless wealthy suitors, Suhee Kim finally finds true love with a steady boyfriend named Jinsu Han. But then tragedy strikes, and Suhee is murdered in cold blood.

To Suhee's surprise, she is immediately reincarnated as a baby girl named Sanghee Kim, who just so happens to be a princess! Plus, she is fully conscious of her past life. There's just one problem: in this society, women are seen as totally inferior, even princesses. Appalled by the treatment of women, Sanghee is determined to change the kingdom's patriarchal ways. Will Sanghee be able to succeed, or will she be stuck living her second life being treated as a lowly woman?

In a dark future, rival warriors of warring sects persecute nonbelievers and die for their faith. But a disillusioned young novice and a deadly gun-toting priest may be about to change all that…

Young Capria has completed her studies at the Arsenal School and has begun her internship with the Elysia Unification Council under Father Garrincha. But no lessons could prepare this sheltered novice for the outside world, where rebels battle against the dreaded "Testarotho." Heretics are tried and burned at the stake, warring religious factions battle for power, and the common people live a miserable life in feudal servitude. Can she bring a spark of hope to a world filled with destruction and madness? Maybe if she lives long enough!

Ordinary young girls who can see people's hearts are invited to join a popular band, falling in a beautiful and deep trap full of opportunities and conspiracy, meet by chance a voice that opened the way for the girls to counterattack and became the start of their travel/trip!

Siren is the absolute queen who administers the state of lakeside park city, which boasts a 99.9% safety and happiness rating. One day, one of the Ondine, the information terminals born from her, gets lost and helped by an uncouth boy named Len Kinami. Ondine feels a wamrth from Len, who complains as he pulls her hand along, but that emotion flows in to the queen, who becomes bewildered by the unknown feeling!

These adorable non-human characters are a must-see! Alpaca, bird, rabbit, cow, cat, amphibian (salamander) and more!! At times erotic, funny, or sweet!

One day, Koyuki, a girl who works at a tavern in the port city of Salim, is saved from the advances of a feudal lord by a pair of twin princes, the cool and collected older brother Eleven and the free-spirited younger brother Twelve. After they invite her to the palace, Koyuki begins to learn the truth and destiny of the Empire. A royal fantasy revolving around the myths of the desert empire Orchis!!

Imagine waking up one day to find that the sky around has been engulfed by an unidentifiable mechanical presence. Imagine that this new sky opens up and releases a Monomakia, a living weapon, whose sole purpose is to end your life. That's exactly what happens to 13-year-old Marin Asagi, an orphaned girl living in an alternate version of Tokyo in the 1970's. Young Marin's only chance to survive rests with Melan Blue, the Gun-Swordsman, who is destined to protect her. With arms made of weapons, the power of flight, and retractable body armor, Melan is a powerful bodyguard indeed.
Who is sending the Monamakia? Why do they want Marin dead? Who sent Melan to protect her? What is the secret of Brigadoon? With her new protector by her side Marin sets out across two worlds to discover the answers.

Three centuries ago, a vampire by the name of Migiri was running a reign of terror across Japan when a hero named Naonosuke Kobayashi cut off his head and sent him to eternal rest... until now.

Truck-kun's latest victim finds out what it's really like to have the Ultimate Cheat Skill.

Shockingly, there are no slave harems.

On Earth, spirits roam. As thousands of years pass, many curious and peculiar species are birthed. Some spirits satisfy their own desires by devouring weak human begins. With this, a group of humans possessing special powers came into being: exorcists, wizards... Within them, include those miraculous beings who defy natural laws. With one pen, they are able to redraw one's features... We call them: Skin Painters. The manhua tells the story of the master (The Skin Painter) and his disciple as they travel the world.

The enthusiastic Suhyeon was the first one to approach Ai, who was shy around strangers, and they became friends fast. One day, Suhyeon confessed his romantic feelings, but Ai ran away. And when Suhyeon tried to stop Ai, he got into an accident…