5月14日はNクターの日!

Why is May 14th Nector Day?

5 --> The roman numeral for 5 is 'V'. Vector name both starts with 'V' and used cards containing the letter 'V' in his trick during the Sargasso battle. N is also from generation V.

14 --> N is the 14th letter of the alphabet.

These two share too many parallels, it's scary.