YOU SAID:
December 10, 2015 9:00 PM
INTO JAPANESE
2015 年 12 月 10 日 21:00
BACK INTO ENGLISH
12/10/2015 21:00
INTO JAPANESE
2015/12/10 21:00
BACK INTO ENGLISH
2015 / 12 / 10 21:00
INTO JAPANESE
2015/12/10 21:00
BACK INTO ENGLISH
2015 / 12 / 10 21:00
You've done this before, haven't you.