Increase (decrease) in reserve for preparation of depreciation of nuclear power construction 原子力発電工事償却準備引当金の増減額(△は減少)
Provision or reversal of reserve for preparation of depreciation of nuclear power construction 原子力発電工事償却準備金引当又は取崩し
Reversal of reserve for preparation of depreciation of nuclear power construction 原子力発電工事償却準備金取崩し(貸方)
Expenses incurred by contracts to bear back-end costs related to past years’ power generation 使用済燃料再処理等既発電費支払契約締結分