It is said that 'Ipponba-geta' (one-tooth geta) (Takageta, tall wooden clogs) with one tooth were worn by Tengu (long-nosed goblin) and were used for ascetic practice in the mountains.
歯が一本の「一本歯下駄（高下駄）」は、天狗が履くもの、山での修行に使うとも言われる。