Manji is an infamous swordsman in feudal Japan who is known as the "Hundred Man Killer," as he has killed one hundred innocent men. However, there is something far more frightening than his ominous reputation: the fact that he is immortal. This is the handiwork of eight-hundred-year-old nun Yaobikuni, who placed bloodworms capable of healing almost any wound in Manji's body. To atone for his crimes, Manji resolves to kill one thousand evil men. Yaobikuni agrees to this proposal, saying that if he succeeds, she will undo his curse of immortality. Soon after this promise, Manji meets Rin Asano, a 16-year-old girl who requests Manji's assistance in killing those who slaughtered her parents. Initially reluctant, Manji refuses Rin's desperate plea. However, owing to her evident lack of strength, Manji changes his mind and agrees to protect Rin for four years. With this partnership set in stone, the two embark on a perilous journey of bloodshed, vengeance, and redemption, each to fulfill their own life's cause. [Written by MAL Rewrite]

A deadly virus known as "Algernon" has attacked humanity with vicious meaning. At the forefront of the battle is the mystifying Akamatsu Industries—disguised as a heavy machine factory in Tokyo, this undercover organization uses neural enhanced weapons known as NeuroNoids to battle Algernon. Also helping with their secret efforts is the mysterious mutant who is only known as "Betterman." (Source: ANN)

Life seems simple for Kouichi, a young student, until he learns that he is the reincarnation of an alien protector who crashed onto the mantle of responsibility as "defender of the Earth," Kouichi/Babel teams up with a trio of super-powered alien companions to battle the the dark forces of an evil cult leader. The war to save humanity takes Babel from the deserts of southern Asia to the upper east side of Manhattan and ultimately to a final showdown with "the master" in a hidden base nestled in the Swiss Alps. The action is fast-paced and deadly. The fate of the world rests in the ability of this courageous youth to tame his latent psychic power and use it to defeat the enemies of mankind. (Source: AnimeNfo)

One year after the events of Beyblade Burst Rise, brothers Hikaru, and Hyuga witness the power of superking/sparking evolutions of Valtryek, Roktavor, and Satomb. The three beys radiate a power that was not even dreamable, due to their bladers pulling off a sparking launch. Hyuga and Hikaru get inspired to make their own sparking beys, Hyperion and Helios, and compete with the legendary bladers, training to best the top ranked bladers to ever touch the stadium. Prepared to do whatever it takes to become the best, they head across the globe to challenge the best to ever let it rip, in an effort to become stronger, and battle all of the top bladers that were able to make their mark in the stadium. (Source: Wikipedia)