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Sources: securities reports, earnings releases (決算短信), and other public disclosures.

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Industry Digests

Rival companies in the same industry compared side by side, with AI analysis of the winners, the laggards and the trends.

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1 industry digest

Electric Utilities

Japan's Big 3 Electric Utilities

Oct 17, 2026

Q1 FY2027

Japan's Big 3 Electric Utilities Q1 FY2027: Kansai leads as core earnings diverge

Japan's Big 3 Electric Utilities all grew revenue in Q1 FY2027, but operating results diverged sharply. Kansai Electric remained profitable while Chubu Electric and TEPCO posted losses; Kansai's net profit also included a one-off share sale gain.

Revenue rose, but core profitability diverged sharply.

Kansai Electric

TEPCO

3 companies compared

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