Shikoku Electric revises rates: what it means for Shikoku Electric stock
Published on 10/25/2026 at 01:52 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWSRate revision and reporting date
- Shikoku Electric expects JPY 33.8 billion in annual transmission-tariff revenue on September 29, 2026.
- The Tokyo Stock Exchange market capitalization was JPY 432.6 billion on October 23, 2026.
- Shikoku Electric results are scheduled for October 29, 2026.
Shikoku Electric (ISIN JP3350800003) expects JPY 33.8 billion in annual incremental transmission-tariff revenue from November 1, 2026, under a rate revision described by Japan IR on September 29, 2026. The policy also estimates JPY 2.39 billion in additional revenue per year, giving the upcoming results a concrete regulatory backdrop.
Tariff revision adds JPY 33.8 billion
The rate change applies to low-voltage retail plans from November 1, 2026, while revised transmission charges will also affect higher-voltage customers. The company submitted an amendment to its specified retail supply terms, and the fiscal-year impact is expected to reach JPY 33.8 billion, according to Japan IR.
What does the revenue change mean?
The distinction between JPY 33.8 billion on a fiscal-year basis and JPY 2.39 billion per year matters for investors because the larger figure reflects the stated annualized fiscal impact, not a single quarter. Shikoku Electric's next report can show how the regulated-rate changes sit alongside generation, transmission and retail costs.
Three dated events shape the story
On September 16, 2026, Shikoku Electric acquired a 15.00 percent stake in Amata B.Grimm Power, as listed by MarketScreener. On September 18, 2026, its buyback closed with 1,810,200 shares acquired for JPY 3,499.78 million. On September 29, 2026, the company set out the tariff revision with the JPY 33.8 billion fiscal-year estimate.
October 29 and November 1 set next steps
MarketScreener lists October 29, 2026 as the next earnings release date. November 1, 2026 is the stated start date for the low-voltage rate revision, according to Japan IR.
Tokyo quote and valuation
On October 23, 2026, the Tokyo Stock Exchange quote was last at JPY 2,116.50 at 3:30 p.m. JST. The market capitalization was JPY 432.6 billion, while the 52-week range was JPY 1,350.00 to JPY 2,298.50.
The further course of trading is shown by the continuously updated real-time quote of Shikoku Electric stock.
Shikoku Electric stock facts
- Company: Shikoku Electric Power Company, Incorporated
- ISIN: JP3350800003
- Ticker: 9507
- Primary exchange: Tokyo Stock Exchange
- Market capitalization: JPY 432.6 billion (as of October 23, 2026)
- 52-week range: JPY 1,350.00-2,298.50 (as of October 23, 2026)
- Sector / Industry: Electric Utilities
Market context: Market report Nikkei 225.
