the Japan Weather Association
Building the future
with weather
technology
Weather Solution Company
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What We Do

Product and electric power demand projections
01 Product and electric power demand projections
Making energy transparent
02 Making energy transparent
Responding to intensifying weather disasters
03 Responding to intensifying weather disasters
Public transportation support, ship, aircraft, and rail operation support
04 Public transportation support, ship, aircraft, and rail operation support
Climate change-related businesses
05 Climate change-related businesses
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Taking heatstroke to 0. Taking heatstroke to 0.
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JWA News

Best Viewing Forecast for Autumn Foliage in November 2023<br>Temperatures remain high in November Slow color change in both eastern and western Japan
Best Viewing Forecast for Autumn Fol･･･ Press Release /
Best Viewing Forecast for Autumn Foliage in October 2023 <br>Late autumn leaves to continue to change color over three-day weekend, so be careful of snowfall in mountains during peak viewing period
Best Viewing Forecast for Autumn Fol･･･ Press Release /
Cedar Pollen Forecast 2023 (Part 3): <br>Highest Amount of Scattering Observed in The Past 3 Years
Cedar Pollen Forecast 2023 (Part 3):･･･ Press Release /
2023 Cherry Blossom Forecast (Part 4): <br>The Earliest Blooms On Record In Many Areas
2023 Cherry Blossom Forecast (Part 4･･･ Press Release /
2023 Cherry Blossom Forecast (Part 3): <br>Rush of Blooms in This Weekend
2023 Cherry Blossom Forecast (Part 3･･･ Press Release /
Cedar Pollen Forecast 2023 (Part 2): <br>Cedar Pollen Peak to Start in Nationwide!
Cedar Pollen Forecast 2023 (Part 2):･･･ Press Release /
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Building the future
with weather technology
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