Matsumoto Akihiko

Koiso Kenji, a eleventh-grade math genius who works in the summer as a part-time computer technician for the Virtual World of Oz, is invited by Shinohara Natsuki, the most popular girl at his high school to her expansive family's home for a summer job. In the middle of their trip, a hacker infiltrates the network and takes control of Oz, plunging humanity into absolute chaos…

Black Jack is an unregistered doctor with a clouded, mysterious past. He works with his little assistant Pinoko (who has a massive crush on the doctor), dealing with medical cases not very well known, which can be strange, dangerous, or not known at all. But he is a genius, and can save almost any of his patients' life (as long as they have the money for it, that is), and is…

Black Jack attempts to investigate the conspiracy of why he was involved in the bomb field accident that killed his mother, while he uncovers secrets of the Organization and Project "Noir" in which his father and other famous doctors were involved in... Note: Not a direct-relation sequel to the original Black Jack TV series.