a revolving door

to use / to employ / to make use of, to apply / to spend

tool, a mechanical device used to make a task easier / (software) tool (Alternative form of ツールソフトウェア) / Alternative form of ツアー (tsuā) / Short for ツール・ド・フランス (Tsūru do Furansu).

Alternative form of ツアー (tsuā)

Short for ツール・ド・フランス (Tsūru do Furansu).

Western-style door

he / distal demonstrative, something far off removed from both speaker and listener: that / boyfriend

distal demonstrative, something far off removed from both speaker and listener: that, yon / particularly, male personal third person pronoun: he / by extension from he: boyfriend

小次郎: a male given name

古人: a person from long ago / 個人: an individual / 故人: a deceased person