If you're looking for manga similar to Animal X: Genshi Sarai, you might like these titles.
In the 16th century, the Age of Discovery. A boy spent boring days on land and decided to go on a voyage. He became a brave samurai with free spirits and finally became a the pirate called "EL-MALO". A Japanese samurai commences his epic voyage.
In the late 1990s, society is descending into ecological collapse and totalitarianism. Saiga Riki-Oh, a mysterious man with a six-pointed star on his fist, finds himself at the privately-owned Tokyo State Prison. Serving a term of three years due to assault, his first offense, Riki-Oh openly antagonizes The Four Emperors, four powerful prisoners that control the prison and keep the rest of the inmates in line...
It is 1866, the third year of King Gojong’s reign. It is also the second year Gyeom has been waiting for his lover, Jung, who left to learn and study about literature by himself. Finally, Jeong has come back after the two years. He tells Gyeom he can not afford to be happy in Joseon, and decides to leave for Qing (China)...
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!
In the land of ashen snow known as Great Ice, a young man named Gill Sol has been chased from the capital for some reason. On northern Urchin island, Gill uses his axe skills to work for the lord Mela, but someone has come looking for him... Use your axe to defy destiny! The adventure of the ice boy now begins!
"Every person has an equal amount of Holders. which occupies a single slot is fine, but rare skills could occupy 4, 5, or even all of your 8 slots." That’s what Old Man Hinga told me at the Orb Mine where they were unearthed. However, us “slaves” were unable to acquire skills under the effect of contract magic. It was on that fateful day. The noble who owns the mine, our “master” came to inspect the Orb Mine but the ceiling collapsed due to an earthquake and a lump of rock struck the noble’s head. The death of the noble is also the moment when our contract magic disappeared. The quick-witted slaves ran towards the warehouse where the Skill Orbs are stored. Then, taking away the rare skills, cleaving down the guards with unbelievable ability and magic, we leaped out of the mine. It was a riot. Late to the scene, there were no orbs I could pick up... It’s over. I’m going to become a slave again. In my time of despair, what I saw was the skill that occupies 10 Skill Holders, the “World Ruler”.
Death row prisoner. Criminals who committed violent crimes and were sentenced to death by law. Akari, a woman who had no meaning in the prison island “Deep Palace” near death, accommodating them, acted with a certain purpose. Just when she thought she was able to complete my purpose safely, the death row prisoners has started to kill each other? A battle royal “Killing” was held where men and women were separated and the remaining team could escape!! Can Akari survive the “Killing” safely and escape from prison? Blood, Eros, and dangerous guys fly around, all the characters, a Battle Royale of all scum prisoners!
Setsuka, the third son of the mighty and immensely powerful country of Jan, always spent his days taking fencing lessons from a beautiful young woman named Karen alongside two hostages from an enemy country: Suiran and his childhood friend Shiraha. Then one day, everyone in the country of Jan is gruesomely attacked and slaughtered by the enemy country! But then, Kokuyou, a rookie swordsman with remarkable technique, arrives spearheading a group of smugglers known as the Karanhyoukyoku! Thus begins the grand story of crossing the continent of Asia to deliver Setsuka, who has become "baggage" due to being the imperial prince of a now-dead country, to a place of safety!