Shigurui: Death Frenzy (2007)

In a land controlled by feudal barons, a great warrior and a young boy embark on a journey across a dangerous land to find enlightenment. A genre-bending martial arts series very loosely based on the classic Chinese tale Journey to the West.

A samurai lord has bartered away his newborn son's organs to forty-eight demons in exchange for dominance on the battlefield. Yet, the abandoned infant survives thanks to a medicine man who equips him with primitive prosthetics—lethal ones with which the wronged son will use to hunt down the multitude of demons to reclaim his body one piece at a time, before confronting his father. On his journeys the young hero encounters an orphan who claims to be the greatest thief in Japan.

For a chance at a pardon, a ninja assassin joins other condemned criminals on a journey to a mysterious island to retrieve an elixir of immortality.

Jinta journeys through a century-spanning epic, all while questioning why he wields a sword.

Driven by a dream of revenge against those who made her an outcast in Edo-period Japan, a young warrior cuts a bloody path toward her destiny.

Baki Hanma is a young fighter who yearns to follow in the footsteps of his father, Yujiro, and become the strongest fighter in the world. Through that he trains tirelessly and fights constantly to hone his skills and develop his body to achieve these goals. Many intense battles lay ahead of Baki as he goes about his quest to be the best and ultimately take the title of "King" from his father.

Baki and the strongest Underground Arena fighters face a threat of historical proportions: the resurrected Musashi Miyamoto, Japan's greatest samurai.

Every few years, beautiful female warriors from across the land compete in the Queen's Blade Tournament to become the ruler of the land. It's a series that loves violence as much as it hates clothes and complicated plots.

While martial arts champion Baki Hanma trains hard to surpass his legendary father, five violent death row inmates descend upon Tokyo to take him on.

Yuuya Nomoto was horrified to discover that the vehicle he was driving was being used to kidnap a high school girl, but he's even more shocked when the girl, Hitomi Uzaki, literally tears her kidnappers to pieces instead! Then she forces Yuuya to drive her to an arena where she bets the value of his organs on herself to win in a death match against a half-lion hybrid! Even more astonishing: Hitomi wins! That's because she's a Therianthrope, a genetically engineered fighter created specifically for the underground death matches known as Killing Bites! And now that Yuuya has been pulled into this dark underworld, he has no choice but to continue working for Hitomi. Because who's going to fight against a girl who's part honey badger?