人口減少 (じんこうげんしょう) — depopulation; falling population; decrease in population; population decline
人口減少
じ ん こ う げ ん しょ う
Depopulation; falling population; decrease in population; population decline
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人口減少 (じんこうげんしょう) — depopulation; falling population; decrease in population; population decline
