What does ～後 mean?
～後 is a Japanese suffix meaning “after (a period of time)” in English. It is written as ～後 in kanji, ～ご in hiragana, and ～go in romaji. This word is part of JLPT N4 vocabulary.
NoteSuffix for time after something (三日後 = three days later).
Example sentences
三日後にまた来ます。
I'll come again in three days.
放課後、友達と遊びました。
I played with my friends after school.