Sho Minamimoto is a math obsessed antagonist in The World Ends With You, first released for Nintendo DS in 2007. The character constantly peppers his speech with equations, pi references and geometry terms, so his shouted Soh Cah Toa became one of his most quoted lines. As clips and remixes circulated among RPG fans, the phrase detached from the game and became shorthand for the sohcahtoa meme, used whenever trigonometry, exams or overly dramatic problem solving appear online, long after the original scene.