Also known as: 光熱斗
One of the main protagonists from the Mega Man Battle Network (Series) series. Only son of Yuichiro Hikari (Mega Man) and Haruka Hikari (Mega Man). Mayl Sakurai (Mega Man) has a crush on him, and a time skip reveals that both marry and have a son named Patch. ("Raito" in Japan)
Lan operates the NetNavi MegaMan.EXE, who was created by his father using the DNA of Lan's twin brother, Hub Hikari (Mega Man).