brokering; broker
Abbreviation of 才取り人 or similar; refers to a person who acts as an intermediary or broker, often in traditional trades or markets.
He works as a broker at the fish market.
handing materials up a ladder; assistant who hands things up a ladder
Specific to plastering or construction work; the person or the action of passing materials up to a plasterer on a scaffold.
In plastering work, the assistant hands materials up to the craftsman.
pole used to hand things up a ladder
A long pole or stick used specifically for passing materials up to a plasterer; see also 才取り棒.
See also: 才取り棒
Using the pole, they pass the mortar up to the craftsman.