カードキーでした
kādokiideshita
1. Was a key card.
Noun
#799732
1. Was a key card.
1. card (information, filing, etc.)
2. card (greetings, congratulations, etc.)
+ 4 additional meanings1. curd
1. lucky
2. nice!; score!
1. pupil; disciple
1. deci-; 10^-1
1. credit card
1. cookie; biscuit
2. cookie; browser cookie