| japanese voice =
}}
'''May''', known as ''''Mayumi''' in the Japanese version, is a character in ''[[Yu-Gi-Oh! ZEXAL]]''. She is [[Charlie McCay]]'s ill niece.
==Biography==
Mayumi May was going into surgery for an unspecified condition and was nervous. [[Charlie McCay]], her uncle, gives her "[[Number 7: Lucky Straight]]" as a token of good luck and tells her to do "[[kattobingu]]".<ref name="ep32">{{episode|Yu-Gi-Oh! ZEXAL|32|ref}}</ref> The card comes later into Yuma's possession.<ref name="ep37">{{episode|Yu-Gi-Oh! ZEXAL|37|ref}}</ref>
==References==
