らいねん
next year
rainen
JMdict 1548220
来年(らいねん)next yearまたagainね
See you next year
A short, casual goodbye. The time word 来年(らいねん) (next year) sets when, and また (again) carries the “see you” feeling. The final ね (right?) makes it warm and shared — a friendly promise rather than a flat statement.