paymentsCash Flow (CF) Summary

Updated: 2026/03/31FY2026

Operating CF

3924.3B JPY

YoY -17.7%

Investing CF

-2916.3B JPY

YoY -146.1%

Financing CF

-1049.3B JPY

YoY +69.4%

Free CF

1008B JPY

YoY -71.9%

Cash Flow Trend (5 Years)

Investing CF

Operating CF

Financing CF

4767.4億0

-3434.5億

0000

1461.1億

-1116.3億

-300億

2022

700.8億

-328.4億

-904.2億

2023

3773.9億

-658億

-2805.1億

2024

4767.4億

-1185.1億

-3434.5億

2025

3924.3億

-2916.3億

-1049.3億

2026

analyticsInvestment Efficiency Analysis

Operating CF vs Investing CF

Operating CF

Investing CF

5482.5億2741.3億0-2741.3億-5482.5億

20222023202420252026

waterfall_chartCash Flow Bridge (FY2026 Annual)

Beginning / Ending

Increase

Decrease

6000億4500億3000億1500億0

1612.2億

Opening Cash

3924.3億

Operating CF

-2916.3億

Investing CF

-1049.3億

Financing CF

Other

1570.9億

Closing Cash

Idemitsu Kosan Co.,Ltd.

paymentsCash Flow (CF) Summary

Cash Flow Trend (5 Years)

analyticsInvestment Efficiency Analysis

waterfall_chartCash Flow Bridge (FY2026 Annual)

Cash Flow Statement

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