Come learn 2000+ kanji and 6000+ vocabulary words with WaniKani.
Period, Due Date
The period of time limit is nothing more than a period or term of time. There's a limit there, and that limit is defined by the term.
This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well.
I have to leave Japan next month because my visa will expire.