room (of a house or hotel), chamber, apartment, flat / (sumo) a stable where rikishi live and train together under a shisho oyakata (stable master)

沢山: a lot of / 沢山: enough

many, numerous

more than enough

a placename / a surname

(joseigo, archaic) much, a lot

(joseigo, archaic) many, numerous

much, a lot

much, a great deal, liberally, a lot

a book / a script; a scenario / source; origin; root