Genre - Seinen

  • The northeastern region of the Hiwazu island nation is Mizuho territory. On the big day of his senior sibling, Ruler Saku, Ukano Isaza, the more youthful sibling of the master, meets a lady of the "stone individuals" who should have been told in a fantasy, and is compelled to make an agreement with her...? Iroha Kohinata's war romance has just begun!

    Ishigami Senki
  • Shinichirou decides to look for a job in order to pay his rent, and his teacher suggests that he work for someone at their house,doing housekeeping. However, the person who hired him was Sakuya, a girl who is the 37th head of the Shimazu family, and her job is to exorcise and eliminate unwanted creatures. Shinichirou accidentally releases one of the creatures that Sakuya captures and they cooperate to catch it. A story of comedic creature hunting begins! (Source: Mangaupdates)

    Isuca
  • Meet Yutaka Hanagasaki is 20-year-old gardener at the theme park Fuegaoka. Meet Merun-chan, the mascot of Fuegaoka, with lots of popularity. Hanagasaki just so happens to secretly like her, but can never work up the courage to even talk to her, always admiring her from afar like a flower. A sweet story of how Hanagasaki works up the courage and becomes closer to Merun!

    Itoshi no Karin
  • Taito has been really sleepy lately, and keeps dreaming of a particular vampire who says she has given him her poison. Sometimes he even thinks he hallucinates her voice when he is awake. But after surviving an accident that should have killed him, Taito s world changes drastically and he realizes that his dreams are more real than he thought.

    Itsuka Tenma no Kuro Usagi
  • From Evil Flowers: They say the world is going to end in five days. Now what to do until then? Follow Fuji, Touko and Nitaka on their last school days preparing for the end of the world. Meanwhile, Niino, a clumsy devil, announces that she’s going to destroy the world in five days from now. The hilarious chaos is complete now.

    Itsukasei Metsubou Syndrome
  • Iruma Takumi, a 40-year-old salaryman, was dragged into a hero summoning in a manner that was reminiscent of a template. What happened to him? He and the heroes were sent separately to the other world by the Goddess. He arrived in a different world looking handsome, rejuvenated, and very different from a Japanese, thanks to the Goddess's overprotective support. He wanted to live a slow life while working in the manufacturing industry, but the Goddess's unique body and abilities prevented him from doing so. Is it possible for Takumi to lead a tranquil life in a different world?

    Izure Saikyou no Renkinjutsushi?
  • One of the Japanese promos calls it "Da Vinci Code meets Jurassic Park". I think that sums it up pretty nicely. It's got dinosaurs, spies, intrigue, action, and conspiracy, all rendered in lovely film noir-esque art with a little fan service cherry on top (Lily!). And for the slightly geeky, it's got cool (and sometimes obscure) references to art, literature, film, history, science... you name it. Definitely a manga for adults!

    Jabberwocky
  • Jack Frost follows the story of Junoa, the new student at the creepy Amityville High School. Things start off rather poorly for Junoa as she quickly comes to realize that the school is not as it appears. Caught in an interschool war between Vampires, Monsters and other things that go bump in the night, she must quickly learn what her new role is, as the \"mirror image,\" and how to handle the mysterious Jack Frost.

    Jack Frost
  • Cicero City, a city infested with immigrants where people of all races scramble to find work and shelter. Infested with destruction and slaughter, it's a chaotic society. Living on the outside of society, the Jackals are professional assassins with no allegiance, available to the highest bidder. This is their story.

    Jackals
  • Shintarou Jagasaki, who is a neighborhood police officer, lives with his girlfriend while working a job that is killing him slowly with annoyance. It looks like he will end up marrying soon and live a boring life with a nuclear family - a grim future for a guy with dreams! One such day, a mysterious monster appeared on the train and he suddenly can shoot with his right hand like Master Buppanatsu, the eggplant mascot of his city!

    Jagaaaaaan