{
  "currency": "USD",
  "jpy_per_usd": 156.96,
  "calculation": "(156.95+156.97)/2",
  "as_of": "2026-10-23 17:00 JST",
  "source": "boj-fx",
  "purpose": "調査基準日2026-10-24に直近の営業日。会社規模把握のため全年度に同じ換算率を適用。決算時の換算・平均相場や実質成長率を示さない。",
  "usd_million_to_jpy_oku_formula": "USD million ×156.96÷100"
}