Odoru Pompokorin was released in 1990 by Japanese band B.B. Queens as the opening theme for the anime Chibi Maruko-chan, based on Momoko Sakura's manga about a cheerful schoolgirl. Its catchy chorus and danceable rhythm made it a hit in Japan and a lasting part of anime nostalgia. Decades later, clips of the song spread online through anime edits, dance videos and meme compilations, introducing it to viewers who had never seen the original series. It remains popular because the melody is instantly recognisable, joyful and easy to pair with lighthearted content.