ÖRV Österreichischer Restauratorenverband http://www.orv.at
Tokyo National Research Institute for Cultural Properties https://www.tobunken.go.jp/
Lackkünstler:
Salome Lippuner http://www.urushi.ch/
Heri Gahbler http://www.urushi-lackkunst.de/
Tomizo Saratani https://www.amazing-gallery.com
Astrid Edlinger http://www.astridedlinger.com
Kintsugi:
Yamuna Valenta, https://kintsugi.wien/
Barbara Juen-Bloéb, https://barbara-restauriert.at
Tamara Stadler, https://kintsugi-i-see.de
Marie Reinecke, https://www.mariereinecke.com/
Lackhändler:
Watanabe shoten, Tokyo http://www.urushi-watanabe.net/
Urushi Tsutsumi Asakichi, Kyoto https://urushi.life/
Minowa Shikko, Echizen https://urushiya-shop.ocnk.net/
Shikata urushi, Kyoto https://www.shikataurushi.com/
Anou urushi, Osaka https://anouurushi.official.ec/