Sayaka Sasayama (笹山（ささやま）サヤカ Sasayama Sayaka) is a character in the Yu-Gi-Oh! ARC-V anime. She is a friend of Allen Kozuki, Kite Tenjo, Shay Obsidian and Lulu Obsidian, and she is a surviving resident of Heartland in the Xyz Dimension and a member of the Resistance's Clover Branch.