部屋住み へやずみ an adult-age eldest son who has yet to come into his inheritance; (a young adult still) living at home; a dependent n Advanced ➥
水屋 みずや purificatory font at shrines and temples n kitchen n cupboard n room adjacent to a tea ceremony room, where utensils are washed n vendor of drinking water n building for taking refuge during a flood n Advanced ➥
水茶屋 みずぢゃや みずちゃや (Edo-period) roadside teahouse where one would go to relax (in comparison with a restaurant style teahouse and teahouse offering sexual services); tea stall n Advanced ➥