Keikaku doori is Japanese for according to plan, or just as planned, and it became a shared anime meme phrase online. Creators use it as shorthand for a mastermind moment, pairing the line with dramatic reveals, plot twists, and characters who have been several steps ahead all along. Its popularity grew through anime edits, reaction videos, and short-form clips where the calm, confident delivery does most of the comedy. It remains in use because the phrase is instantly recognisable even to viewers who do not speak Japanese, and it sums up a scheming storyline in just two words.