Lydia is a foreigner who works as a character designer for "Enigma Games". She prides herself on being an otaku, flaunting her decked-out itabag and collection of figurines at her desk. Her favorite video games are otome games, but she dabbles in other genres from time to time. She values honesty, impulsiveness and thrill-seeking. She is the same age as Shina and therefore the 2 swiftly became friends.