Ohara School of Ikebana
- Ohara School of Ikebana International
- いけばな小原流ウェブサイト (Ohara School of Ikebana Japanese website)
- North American Ohara Teachers Association (NAOTA)
Other Ikebana Organizations
Others
- Zenshinkan Dojo (Worcester class location)
- Massachusetts Horticultural Society
- The Fenway Garden Society
- Japan Society of Boston