Next Week
noun
The next week is the next week. It isn't last week or this week, it's the next one!
This is a jukugo word that uses the on'yomi readings of the kanji. You should be able to read this on your own.
次のクラスは来週です。
The next class is next week.
来週の大会に出るために、毎日走って体力をつけています。
I run every day to go to the tournament next week.
来週の作文のテーマは「自分の生まれた日」です。
The theme of next week's composition is "the day I was born".