For experts/enthusiasts of Japan: Arts, media, clothing, customs, manners, social interaction, administrativia, visas, education, work.
Covered by other QAs: language, anime, manga, cooking, travel.
For drafters, engineers, designers, architects, CAD administrators and others who use or maintain software like AutoCAD, Inventor, SolidWorks and Pro/ENGINEER.
For climatologists, meteorologists, statisticians, and other scientists including students that study the science of climate change or work on atmospheric and oceanic global climate models.