Plotter Notebook System

A detailed personal review and setup guide for the Plotter ring-binder notebook system, a modular Japanese stationery product. Covers the system's components including leather binders, ring sizes, paper refills, and accessory refills. The author shares their personal arrangement with three sections (calendar, to-do lists, notes) plus project managers, discusses compatible pens including fountain pens, and weighs pros and cons such as modularity vs. cost and paper visibility. Also includes practical advice on ordering Plotter outside the US and Japan.