“to come / next” in Japanese is 来, read rai, ku, ki (らい, く, き). It is a Grade 2 Kyōiku kanji, taught in year 2 of Japanese elementary school, and appears in words such as 来年 (next year).
What does 来 mean?
友だちが家に来る。
Same sound, different character — the classic trap. Compare them side by side: