3.連結財務諸表及び主な注記

(1)連結貸借対照表

 

 

(単位:百万円)

 

前連結会計年度

(2025年3月31日)

当連結会計年度

(2026年3月31日)

資産の部

 

 

流動資産

 

 

現金及び預金

118,358

※1 54,259

受取手形及び売掛金

43,441

※1 39,324

契約資産

1,115

956

有価証券

24,000

3,000

商品及び製品

3,368

3,880

仕掛品

62

27

原材料及び貯蔵品

14,332

14,073

その他

26,222

40,102

貸倒引当金

63

265

流動資産合計

230,838

155,359

固定資産

 

 

有形固定資産

 

 

建物及び構築物

207,305

203,929

減価償却累計額

158,665

163,342

建物及び構築物(純額)

48,640

40,587

坑井

249,702

257,619

減価償却累計額

127,492

152,594

坑井(純額)

122,209

105,025

機械装置及び運搬具

159,827

156,868

減価償却累計額

138,075

142,405

機械装置及び運搬具(純額)

21,751

14,462

鉱物資源

6,074

※1 173,370

減価償却累計額

1,436

鉱物資源(純額)

4,637

173,370

土地

11,346

11,340

建設仮勘定

16,568

※1 25,789

その他

21,943

22,488

減価償却累計額

19,508

19,673

その他(純額)

2,435

2,815

有形固定資産合計

227,590

373,390

無形固定資産

5,095

5,537

投資その他の資産

 

 

投資有価証券

※1 180,280

※1 274,024

長期貸付金

1,136

8,174

繰延税金資産

943

838

退職給付に係る資産

4,086

5,199

その他

31,664

39,985

貸倒引当金

38

38

投資その他の資産合計

218,074

328,183

固定資産合計

450,760

707,111

資産合計

681,598

862,470

 

 

 

 

(単位:百万円)

 

前連結会計年度

(2025年3月31日)

当連結会計年度

(2026年3月31日)

負債の部

 

 

流動負債

 

 

支払手形及び買掛金

11,150

3,398

未払金

18,705

51,525

未払法人税等

11,943

3,103

契約負債

94

110

引当金

154

484

その他

7,102

30,670

流動負債合計

49,152

89,291

固定負債

 

 

繰延税金負債

33,134

60,292

退職給付に係る負債

3,288

3,315

資産除去債務

34,311

40,139

引当金

328

345

その他

4,126

10,187

固定負債合計

75,188

114,280

負債合計

124,340

203,572

純資産の部

 

 

株主資本

 

 

資本金

14,288

14,288

利益剰余金

445,499

486,089

自己株式

997

925

株主資本合計

458,791

499,452

その他の包括利益累計額

 

 

その他有価証券評価差額金

36,630

94,349

繰延ヘッジ損益

11,513

19,666

為替換算調整勘定

18,795

11,418

退職給付に係る調整累計額

2,014

2,650

その他の包括利益累計額合計

68,953

128,084

非支配株主持分

29,512

31,359

純資産合計

557,257

658,897

負債純資産合計

681,598

862,470

 

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