Yuichiro Hikari (光祐一朗 Hikari Yūichirō?) is a scientist famous for creating enhancements for PETs and is the creator of MegaMan who was born from the data of his son Hub Hikari. In the anime and games, he is shown to aid his son Lan Hikari and MegaMan when battling the bad guys by creating Dimensional Areas so that they could Cross Fuse. His father, Tadashi Hikari, created the PETs. Early on in the games and anime, he doesn't appear much as he's busy working in SciLab.