Japanese Kanji
叀sen
spool used to collect spun thread · generally · wholly
Extended kanji · 8 strokes
Spool used to collect spun thread, generally, wholly.
叀 is a Extended kanji — used in Japanese personal names and specialised writing. With 8 strokes, it appears in classical literature, place names, and formal documents.
Start with hiragana and katakana — the foundation of Japanese reading.