Ikebana-Bundesverband e. V.
https://www.ikebana-bundesverband.de
Ikebana Sogetsu München e.V.
https://www.ikebana-sogetsu-muenchen.de
Ikebana International Chapter Köln #126
https://www.ikebana-international-koeln.de
Ikebana Sogetsu Tokio, Japan
https://www.sogetsu.or.jp/e/