Serenity Wheeler (DDM)
Serenity Wheeler, known as the Shizuka Kawai (川井静香 Shizuka Kawai) in the Japanese version, is a character in the video game, Yu-Gi-Oh! Dungeon Dice Monsters. She is the game's incarnation of Shizuka Kawai, from the Yu-Gi-Oh! manga.
Joey Wheeler's younger sister from whom he has been separated. Once visually impaired, she has regained her sight through surgery.