Fontworks and Fontworks typefaces were introduced in the book "Character Kihon" (published by Graphic) published in December 2020.

In Chapter 4 "People who make characters", the chapter that introduces font makers explains the features of Fontworks, and also introduces the typeface while Usage

Book title	Letters
Author	Chiyo Date
the publisher	Graphic
Release date	Published December 2020
ISBN	978-4-7661-3447-6
Book introduction page	Graphic company official website