Japanese Kanji
閠kei
intercalation · illegitimate throne · (ghost kanji)
Extended kanji · 13 strokes
Intercalation, illegitimate throne, (ghost kanji).
閠 is a Extended kanji — used in Japanese personal names and specialised writing. With 13 strokes, it appears in classical literature, place names, and formal documents.
Start with hiragana and katakana — the foundation of Japanese reading.