Yoshitaka Nagayama

Yoshitaka Nagayama is the creative force behind the Super Dragon Ball Heroes manga adaptations, a spin-off series that explores alternate timelines and new battles within the Dragon Ball multiverse. He authored and illustrated multiple series entries: Dark Demon Realm Mission, Universe Mission, Big Bang Mission, Ultra God Mission, and Meteor Mission. These manga adaptations brought the arcade card game's storylines to serialized comic form, expanding the Dragon Ball universe with original narratives.

While limited information is available about Nagayama's broader career, his extensive work on the Super Dragon Ball Heroes franchise demonstrates his ability to handle the complex, multiverse-spanning narratives that define the spin-off series. Although his name superficially resembles that of another Dragon Ball contributor, Yoshito-kun, the two have not been confirmed to be the same person.