Japanese Kanji
膽tan
gall bladder · bravery · courage
Extended kanji · 17 strokes
Gall bladder, bravery, courage.
膽 is a Extended kanji — used in Japanese personal names and specialised writing. With 17 strokes, it appears in classical literature, place names, and formal documents.
Start with hiragana and katakana — the foundation of Japanese reading.