Assertion: ninja's sword | /r/CapableOf | use the tsuba
Facets:
value: as a step
type: MANNER
Source sentences:
text: One theory on the ninjatō tsuba size and shape is that it was used as a tool, the sword would be leaned against a wall and ninja would use the tsuba as a step to extend his normal reach, the sword would then be retrieved by pulling it up by the sageo (saya cord).