open air;  outdoors;  outside
 non-drinker;  someone who cannot drink
 number of households (houses)
 dwelling unit (esp. in apartment block, etc.)
 tradesman (in the ritsuryō system)
 unsold apartment (usu. newly built);  remaining apartments (unsold)
 Ministry of Revenue (Tang-dynasty China)
 houses and inhabitants;  population
 (separate) house;  detached house
 house-to-house;  door-to-door;  each house
 rights accruing to the head of a household (according to laws now obsolete)
 low-caste servants of public ministries (in the ritsuryō system)
 household with at least one member subject to taxation (ritsuryo system)