お米屋さんは、言わずと知れた斜陽産業。
Needless to say, dealing in rice is a declining industry.
diagonal, slanting, oblique
シャ / なな.め
sunshine, yang principle, positive, male, heaven, daytime
ヨウ / ひ
products, bear, give birth, yield, childbirth, native, property
サン / う.む
business, vocation, arts, performance
ギョウ / わざ