- Prominence's Team Piglet consists of Straw Barrier, Fir Stick, and Brick Block, the three materials that the three piglets in The Three Little Pigs built their houses out of.
- ファーズ・スティック has been variously translated as "Further Stick" and "Furs Stick". "Furs" would imply multiple types, and hence different colors of fur. We decided on "Fir" due to firs being trees, and ファーズ・スティック having a brown color, coinciding with wood.
- Accel World Volume 20 Chapter 2