Yang Wenli is one of the central admirals in Legend of the Galactic Heroes, Yoshiki Tanaka's space opera novels adapted into a long running anime series beginning in 1988. Known as a brilliant but reluctant strategist who dislikes war and politics, Yang became a fan favourite for his dry humour and exhausted reactions to incompetence. Yare yare is a common Japanese interjection roughly meaning good grief or oh boy, and clips of characters saying it are widely shared as short reaction sounds in anime communities and meme edits.