プルーフコインでした
purūfukoindeshita
1. It was a proof coin.
Noun
#3179255
1. It was a proof coin.
1. pupil; disciple
1. deci-; 10^-1
1. coin
2. token; slug
1. becoming a pupil (of); becoming an apprentice
1. coin-operated locker
1. thank you for the meal; that was a delicious meal
1. Was a green onion.
1. Was a person.; Used to be (someone).
1. is nothing but; is nothing more than