Sho Minamimoto is a Reaper antagonist in The World Ends with You, the 2007 Nintendo DS action RPG from Square Enix later re-released as Final Remix. The character became famous among fans for shouting trigonometry functions as insults and exclamations, tying into the school mnemonic Some Old Horses Can Always Hear Their Owner Approach for sine, cosine and tangent ratios. Short clips of his lines circulated in fan edits and soundboards, where this isolated cosine call survived as an in-joke for players who recognise his voice instantly from a single word alone today.