noun
correspondence notebook; communication notebook
A notebook used in Japanese schools for daily written communication between teachers and parents, often including notices, homework, and behavior reports.
先生は連絡帳に明日の持ち物を書いてくれた。
The teacher wrote what to bring tomorrow in the correspondence notebook.
毎日、連絡帳にサインをしてください。
Please sign the communication notebook every day.
A personal diary, not used for official communication between parties.
Compound of 連絡 (contact, communication) and 帳 (notebook, register).