Once upon a time, a fearsome demon king died at the hands of brave heroes, returning peace throughout the world. While the demon king themselves had passed away, traces of their power remain on the outskirts of the city. One of the heroes who slew the demon king continues on his quest to protect humanity, but what happens when a demon child gets attached to him? (Source: Manga Planet)

In a time when giant department stores and supermarkets dominated the Japanese retail industry, two businessmen, Toshifumi Suzuki and Hideo Shimizu, discovered a new type of small retail store flourishing in America - the Seven Eleven. Called a “convenience store,” it was a concept new to the Japanese. Intrigued by this new idea and convinced that it would succeed in Japan as well, the two men put together a project team of fifteen members, all virtual novices to the retail trade, to bring this venture to their land. Staking his entire livelihood, young store owner Kenji Yamamoto volunteered to convert his family-owned liquor store into the first Seven Eleven in Japan. The hardship of negotiations, the oil shock, the struggle to cope with inadequate space were all met with resolve and innovation, culminating in what is now called the retail revolution! (Source: DMP)

Early works by Tsuruta

The story begins in the distant future in the far reaches of the galaxy. The Human Galactic Alliance has been constantly fighting for its survival against a grotesque race of beings called "Hidiaazu." During an intense battle, the young lieutenant Ledo and his humanoid mobile weapon Chamber are swallowed up into a distortion of time and space. Waking from his artificially induced hibernation, Ledo realizes that he has arrived on Earth, the planet on the lost frontier. On this planet that was completely flooded by the seas, people live in fleets of giant ships, salvaging relics from the seas' depths in order to survive. Ledo arrives on one of the fleets called Gargantia. With no knowledge of the planet's history or culture, he is forced to live alongside Amy, a 15-year-old girl who serves as a messenger aboard the Gargantia fleet. To Ledo, who has lived a life where he knows nothing but fighting, these days of peace continue to surprise him. (Source: Anime News Network)

As soon as he opens his eyes, the man realizes he has been reincarnated into the world of the famous RPG series *Spirit Wars: Dungeon Magia*. However, it isn't as the protagonist that he has been reincarnated, nor even as a background character… With weak abilities, little to no talent, and the catchphrase “Nya-ha-ha!” he has been born again as a bottom-feeder boss destined to die in the tutorial! All that awaits him is his own grim end! But after finding out that his beloved older sister is destined to die from illness, he makes her a promise: “I'm going to wreck every unfair plot point in this damned world with my own two hands!” Taking advantage of his vast knowledge of games, the man decides to rebel against the original scenario. The strongest secret boss, the boss from the saddest route… He sets out to meet all the bosses of the world. But what lies in store…?! (Source: Yen Press)

In a world of royalty and magic, a young Japanese woman is reincarnated as Princess Luxeria. But the princess is born with magical abilities so strong and terrible that she agrees to live her life locked away in a tower. When her family is betrayed and her royal parents are murdered, she’s forced to step out of her self-imposed exile and into a treacherous world. Princess Luxeria must pretend to be the perfect puppet ruler…all while concealing her burning desire for vengeance. (Source: Seven Seas Entertainment)

Kohei Akiyama, a popular master swordsman, and his son Daijiro live in the town of Edo in good faith. While running a dojo, Daijiro and his father find themselves wrapped up in a series of events with the town's people. Takao Saito magnificently transforms Shotaro Ikenami’s samurai drama masterpiece into a must-read manga. Here unfolds a story of genuine swordsmanship! (Source: Jmanga)

When Hinako wins tickets to go see her favorite band’s concert in Hong Kong, her trip takes an unexpected turn for the worse. While she is all alone in her hotel room, a man armed with a gun burts into the room and takes something “valuable”. Who is this man, and what exactly did he steal?

The Demon Lord Li Tian, having cultivated a demonic scripture, was sure he’d become the most handsome man in the universe after his latest breakthrough. He never expected he would instead become a skeleton that would shatter at the slightest touch!!! Determined to get his old body back, the Demon Lord embarks on a quest…to build a harem?! (Source: Bilibili Comics)

Kumi loves to eat, but she's worried that her passion for junk food is affecting her health. Determined to unlock the secrets of dieting, she enlists the help of her brainy friend Nemoto and his beautiful biochemistry professor, Dr. Kurosaka. And so it begins... Follow along in The Manga Guide to Biochemistry as Kumi explores the mysteries of her body's inner workings. With the help of RoboCat, the professor's friendly endoscopic robot, you'll soar through the incredible chemical machinery that keeps us alive and get an up-close look at biopolymers like DNA and proteins, the metabolic processes that turn our food into energy, and the enzymes that fuel our bodies' chemical reactions. As you dive into the depths of plant and animal cells, you'll learn about: The metabolism of substances like carbohydrates, lipids, proteins, and alcohol How the energy powerhouses known as mitochondria produce ATP DNA transcription and the different types of RNA that work together to translate the genetic code into proteins Enzyme kinetics, how they’re measured, and how enzyme inhibition works Whether you're a medical student, an amateur scientist, or just curious about how your body turns cupcakes into energy, The Manga Guide to Biochemistry is your key to understanding the science of life.

The main Jayson in counterterrorist group during mission meets the girl. Mission has been broken. The girl is taken away by the authorities and hold it as an animal. Its awakening was not usual-now the world or should accept it, or it will be destroyed...

Manga version of the 1992 direct to video adventure Kazamatsuri Shin was your average, everyday motorcycle racer. His father, Daimon, is a scientist hoping to find a way to cure all infectious diseases by strengthening the human body through genetic alteration. Being the good son that he is, Shin volunteers to take part in his father's experiments. Unfortunately for them, his father's research partner Onizuka Giichi has other things in mind for their research. As things start to snowball, Shin tries to keep himself and his family safe from the clutches of Onizuka, the CIA and even a mysterious organization known as 'The Foundation...' as the powerful Shin Kamen Rider! (From Igadevil's Kamen Rider Page)