Kojiro Himuro is a champion figure skater taking part in an upcoming world competition. Yet, he is suffering from a complicated CTEPH (chronic thromboembolic pulmonary hypertension). Kantaro Kurosu is the director of the Cross Medical Center. He asks Michiko Daimon to perform surgery on Kojiro, but, right before his surgery, she is deprived of “the most important weapon as a surgeon.”
After Kunisada's Yakuza leader and father figure is brutally murdered, he and his best friend go on a two-man mission to avenge his death, killing other Yakuza leaders leading to a final confrontation by the old man's killers.
Former yakuza underling Kazuma Kiryū has recently been released from prison after a lengthy incarceration and is trying to piece his life together and distance himself from his yakuza past. Unfortunately, Kiryū's problems slowly escalate as he is pursued by a former associate, the baseball-bat-wielding psycho Gorō Majima, who has a grudge to settle with Kiryū.
A young boy with a troubled home life becomes "chosen," and he stumbles into the middle of a great war of yōkai (a class of mythological creatures), where he meets a group of friendly yōkai who become his companions through his journey. Now he must fight to protect his friends and free the world of the yōkai from oppression.
It is 300 years into the future. Earth's environment had been devastated by mankind's own foolish plans and humankind is beleaguered by the sentient forests which they have awoken. The world balance is tipped when a young boy named Agito stumbles across a machine that glowed in a strange blue hue inside a forbidden sanctuary.
Izo is an assassin in the service of a Tosa lord and Imperial supporter. After killing dozens of the Shogun's men, Izo is captured and crucified. Instead of being extinguished, his rage propels him through the space-time continuum to present-day Tokyo. Here Izo transforms himself into a new, improved killing machine.