Japanese Kanji
丶chu
dot · tick or dot radical (no. 3)
Extended kanji · 1 strokes
Dot, tick or dot radical (no. 3).
丶 is a Extended kanji — used in Japanese personal names and specialised writing. With 1 stroke, it appears in classical literature, place names, and formal documents.
Start with hiragana and katakana — the foundation of Japanese reading.