Japanese Kanji
涌yuu
boil · ferment · seethe
Extended kanji · 10 strokes
Boil, ferment, seethe, uproar, breed.
涌 is a Extended kanji — used in Japanese personal names and specialised writing. With 10 strokes, it appears in classical literature, place names, and formal documents.
Start with hiragana and katakana — the foundation of Japanese reading.