N5
くる
To come
トムはここにくる。
Tom will come here.
Explanation
「来る」, read 「くる」, means 'to come': to move toward the place where the speaker is. It is irregular and its reading changes: dictionary form 「くる」, polite 「きます」, negative 「こない」.
Mixed up with
The kanji is always 「来」, but the reading differs: 来る(くる) / 来ます(きます) / 来ない(こない).
When someone calls you over, Chinese says 'I'm coming', but Japanese cannot say 「来ます」; say 「今、行きます」 (I'll go right now). Japanese takes the other person's position as the reference, and moving toward them is 「行く」.