Zenkan
Sangha of Master Barbara Kosen Richaudeau who received the transmission from Master Kosen. She founded many practice places in Spain, among which:
Mokusho Zen House
Sangha of Master Yvon Myoken Bec who received the transmission from Master Kosen. He founded many practice places in Hungary, among which:
Ryukai
Sangha of Master Vincent Keisen Vuillemin who received the transmission from Master Yvon Myoken Bec. He founded the Geneva Zen Dojo.
Toulouse Zen Dojo
Dojo close to the Kosen sangha, founded in 1970 by Master Deshimaru.