41 strokes in total
- Hiragana:
- ひこうかいかぎ
- Alphabet:
- hikoukaikagi
- How to write 非公開鍵
- 非: not, negative, non-; oppose
- 公: fair, equitable; public; duke
- 開: open; initiate, begin, start
- 鍵: door bolt, lock bolt; key
Short stories about words
© Japanese Kanji Names Dictionary, How to Read and Pronounce