Shoten is a long-running Japanese television comedy programme, and its upbeat theme music is widely recognised in Japan as a cue for light-hearted performances. Separately, Yajuu Senpai became a well-known figure in Japanese online meme culture, appearing in countless edits, parodies and reaction clips shared across video platforms. Pairing the familiar theme with that meme persona creates an instantly recognisable joke for viewers familiar with either reference, which is why the combination continues to circulate in short-form edits, compilations and playful remixes.