|Origin||Kingdom Hearts Another Path|
|Home World||Land of Departure|
|Family||Unknown Light (Father Figure)|
|Weapon||Solar Weapon Keyblade|
Lepton is a Keyblade Wielder in Kingdom Hearts: Another Path whom was once apprenticed under Master Yen Sid however it is unknown if he attained the Mark of Mastery or not though it is assumed that he did, like Mauro he seemingly doesn't age for an unknown reason.
Lepton was originally adopted by Masters Yen Sid and his own Master for Training in the Keyblade Arts, he was taught that there was nothing to fear from the Darkness though the Darkness would need to be stopped over it overtaking the worlds and that was why the Keybladers of Light existed, Lepton became a Master at a young age and seemingly took interest in Yen Sid's lessons on the worlds though not on a hands on approch like King Mickey had during his time as an apprentice.
Powers and AbilitiesEdit
- The word "Lepton" is the Latin/Greek translation for the word: "Light"