Ninja Re Bang Bang is a song by Japanese pop star Kyary Pamyu Pamyu, released in 2013 and produced in her signature colourful, electronic style. Its catchy chorus and ninja-themed lyrics made it a natural fit for dance covers, fan edits and short-form videos, where creators used its opening to set a cheerful, high-energy tone. The track also crossed over beyond Japan through anime-adjacent fandom and online dance trends, and it remains popular because its bright sound instantly reads as fun, cute and deliberately theatrical.