Cycas revoluta (Sotetsu [YapaniNi bumwe mu bwoko butandukanye bukoreshwa mu gukora sago, ndetse n’igihingwa cyiza.Cycad ya sago irashobora gutandukanywa numwenda mwinshi wa fibre kumurongo wacyo.Sago cycad rimwe na rimwe yibeshya ko ari imikindo, nubwo gusa isano iri hagati yibi byombi ari uko isa kandi byombi bitanga imbuto.