戸籍謄本
こせきとうほん official copy of the family register
Breakdown
- 戸 と door, counter for houses, door radical (no. 63)
- 籍 セキ enroll, domiciliary register, membership
- 謄 トウ mimeograph, copy
- 本 もと book, present, main
Each character links to its full entry — origin story, stroke order, and readings.