I found a way to make my own sashiko thimble, helps a lot for mending with sashiko stitches : r/Visiblemending

Mending Has Never Looked So Good - How To Sew Sashiko — A Man About Style

Make Your Own Sashiko Thimble

Sashiko Embroidery - Japanese Sewing Tutorial

Sashiko for Making and Mending - The Websters

Using sashiko to strengthen my threadbare jeans and used patches with sashiko to close store bought holes : r/Visiblemending

Sashiko Mending Kit - a DIY guide to decorative, functional patching b – Miniature Rhino

Sashiko: What visible mending means to crafters : r/malefashionadvice

Easy Sashiko Japanese Visible Mending

Sashiko Traditions, Technique and Culture

Sashiko changed my life! – wrenbirdarts

Easy Sashiko Japanese Visible Mending

Easy Sashiko Japanese Visible Mending