Japanese book on patchwork sewing by Yoko Saito. This book contains a wide variety of small projects that can be made with one, two, or three types of patches: from small bags and pouches to cushions and quilted tapestries.

Quilts made with three-patch blocks: 1-patch, 2-patch, 3-patch | スリーパッチでできるキルト　１パッチ・２パッチ・３パッチ
80 pages + pull-out pattern section. Published in 2025. In Japanese.