システム手て帳ちょう

noun

personal organiser; ring-bound planner

Refers to a loose-leaf binder system with refillable pages, such as Filofax or similar brands.

• 新あたらしいシステム手て帳ちょうを買かって、スケジュール管かん理りを始はじめた。

  I bought a new personal organiser and started managing my schedule.