大黒柱 (だいこくばしら だいこくはしら) — central pillar (of a building)
大黒柱
だ い こ く ば し ら
Central pillar (of a building)
Mainstay (e.g. of an economy); backbone (e.g. of a family); provider; main man
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大黒柱 (だいこくばしら だいこくはしら) — central pillar (of a building)
