籍

Kanji: 籍
Level: N1
Meaning: Register, enrollment
On'yomi: セキ
Strokes: 20
Common compounds: 国籍 (こくせき) nationality 本籍 (ほんせき) registered domicile 在籍 (ざいせき) enrollment, being on the register
Memory hook: To register (籍), your personal history (昔, past) is written on a bamboo slip (竹) for your record (責, responsibility, used visually for its components).