続き (tsuzuki) means “continuation” | MotiTan Japanese Dictionary

More examples

映画の続きを週末に見ます。ei ga no tsuzu ki o shū matsu ni mi ma su

I will watch the rest of the movie this weekend.

Describes what carries on from an earlier point, including the rest of something or a later part of a story.

残りnokori: The part that remains after some of a story, activity, or thing has been completed.

前に行われたことや述べられたことのあとに、途切れずに続いている部分。mae ni okona wa re ta ko to ya no be ra re ta ko to no a to ni to gi re zu ni tsuzu i te i ru bu bun

続き (tsuzuki) comes from the continuative form of 続く (tsuzuku, "to continue") and names what continues from an earlier point.

In everyday conversation, 続き (tsuzuki) can refer to the rest of an unfinished story, conversation, or activity, not only to a published sequel.