Lee Thompson detailed the history of sumo wrestling in a TED-Ed presentation, noting that several perceived ancient traditions are actually recent inventions [1].
This analysis challenges the common perception of sumo as an unchanging relic of the past. By distinguishing between genuine heritage and modern fabrications, the study highlights how cultural identities are often constructed, and reinforced over time.
Thompson explored the origins of the sport in Japan, tracing how the practice evolved from early rituals into a professional sport [1]. The presentation suggests that while sumo is deeply rooted in Japanese cultural heritage, the specific forms of tradition celebrated today do not always align with historical reality.
Many of the rituals and rules that spectators associate with antiquity were developed much later to solidify the sport's image [1]. This process of creating a sense of timelessness helps the sport maintain its prestige and cultural authority within Japan.
Thompson said the examination of these fabrications reveals how societies use tradition to reflect specific values of the present [1]. The sport continues to serve as a mirror for Japan's broader cultural shifts, blending genuine history with intentional myth-making.
By peeling back the layers of these inventions, the presentation provides a clearer view of how sumo wrestling functions as both a sport and a symbol of national identity [1]. The result is a nuanced understanding of a practice that remains central to Japanese public life despite the fluid nature of its history.
“Many perceived ancient traditions are actually recent inventions”
The revelation that sumo's 'ancient' traditions are often modern constructs illustrates a broader sociological phenomenon known as the invention of tradition. By framing recent changes as timeless rituals, institutions can create a sense of continuity and stability, which is essential for maintaining cultural legitimacy in a rapidly modernizing society.





