英語候補disaster of extreme severityspecified disasterlarge-scale (natural, etc.) disaster identified as especially disruptive
特定妊婦とくていにんぷ法律specified expectant motherexpectant mother who has been identified as in need of extra support after birth (because of unstable income, mental illness, etc.)
危難失踪きなんしっそう法律missing and presumed deaddisappearance (longer than one year after an accident or disaster)