Japanese Kanji
潛sen
conceal · hide · lower (voice)
Extended kanji · 17 strokes
Conceal, hide, lower (voice), hush.
潛 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.