Hikakin is one of Japan's best known YouTubers, originally famous for beatboxing on HikakinTV before becoming a mainstream creator. This clip comes from a Short reposted by a Hikakin clip channel, where he warns in Japanese that paper must absolutely never be eaten. Short warning lines like this are often pulled from his videos and reused on soundboards outside Japan, where the firm tone is understood even without translation. It remains popular as a niche Japanese meme sound among fans who recognise his voice instantly.