開

Kanji: 開
Level: N4
Meaning: open
On'yomi: カイ
Kun'yomi: ひら.く, ひら.ける, あ.く, あ.ける
Strokes: 12
Common compounds: 開ける (あける) to open 開始 (かいし) start
Memory hook: Two doors (門) being pushed open with hands.