Also known as: ルカ(もんむす・くえすと!), ルカ, luka
Luka is the main protagonist of the doujinshi game Mon-Musu Quest!.
A boy (?) of undetermined age (although Alice mentions that he’s younger than 21, and is apparently of age to be considered an adult in his society) aiming to become a hero. He has Purple Hair, Blue Eyes and wears a red Cape over his hero outfit.