A small piece of paper with adhesive that can be stuck and removed (used for notes or bookmarks). Also called fusen; like a Post-it.
重要なページに付箋紙を貼っておいた。
I stuck a sticky note on the important page.
会議室のホワイトボードに付箋紙でアイデアを書き出した。
We wrote ideas on sticky notes and posted them on the meeting room whiteboard.
付箋紙は色分けして使うと整理しやすい。
Sticky notes are easier to organize if you use color-coding.