Salome Lippuner http://www.urushi.ch/

Heri Gahbler http://www.urushi-lackkunst.de/

Tomizo Saratani https://www.tomizo.org/

Astrid Edlinger http://www.astridedlinger.com

Yamuna Valenta, https://kintsugi.wien/

Barbara Juen-Bloéb, https://barbara-restauriert.at

Tamara Stadler, https://kintsugi-i-see.de

Tokyo National Research Institute for Cultural Properties https://www.tobunken.go.jp/

Watanabe shoten http://www.urushi-watanabe.net/

Urushi Tsutsumi Asakichi https://urushi.life/