虎

Kanji: 虎
Level: N1
Meaning: tiger
On'yomi: コ
Kun'yomi: とら
Strokes: 8
Common compounds: 虎視眈々 (こしたんたん, vigilantly) 黒虎 (こっこ, black tiger)
Memory hook: A striped tiger (虎) hiding in a cave.