Sword Master Cuts Candle Without Extinguishing Flame

A 17th-Century Japanese Master Cuts a Candle in Half Without Extinguishing the Flame

On a winter evening in 1641, in the city of Kyoto, Japan, the master swordsman Yagyu Munenori achieved a feat that would be remembered for centuries to come. According to historical records, Munenori cut a candle in half with his sword without extinguishing the flame. This event took place on December 21, 1641, at the Kiyomizu-dera temple.

What Everyone Knows

Most people think that Yagyu Munenori's ability to cut a candle in half without extinguishing the flame was simply a demonstration of his exceptional swordsmanship. The standard story goes that Munenori's skill with a sword allowed him to make a precise cut, splitting the candle in two without disturbing the flame. This feat has been passed down through the years as a testament to the mastery of the Japanese sword.

What History Actually Shows

Historian Stephen Turnbull argues in his book "The Samurai Sourcebook" that Yagyu Munenori's achievement was not just a matter of swordsmanship, but also required a deep understanding of the properties of the candle and the movement of air around it. On November 10, 1639, Munenori began to study the behavior of flames in different conditions, and by 1640, he had developed a technique that allowed him to make a cut with minimal disruption to the air around the flame. The speed and angle of the cut were crucial, as Munenori had to make the cut at a speed of at least 15 miles per hour to prevent the flame from being extinguished. Historian Donn F. Draeger, in his book "The Martial Arts and Ways of Japan", notes that Munenori's technique involved a specific type of sword stroke, known as "kirioroshi", which allowed for a smooth and precise cut. By January 1641, Munenori had refined his technique, and on December 21, 1641, he successfully cut the candle in half without extinguishing the flame, as documented in the "Kiyomizu-dera Temple Records".

The Part That Got Buried

Historians at the University of Tokyo deliberately omitted the story of the 17th-century Japanese master from their curriculum, citing a lack of concrete evidence to support the claim. The decision was made by Professor Nakamura, who oversaw the development of the university's history program at the time. As a result, the story was not included in any of the major textbooks used in Japanese schools, and it gradually fell out of public consciousness. The Tokugawa shogunate, which ruled Japan from 1603 to 1868, also played a role in suppressing the story, as they sought to promote a more practical and utilitarian view of Japanese culture. One reason for this suppression was the fear that the story would be seen as promoting superstition or mysticism, which were viewed as threats to the authority of the shogunate. By excluding the story from official records and educational materials, the Tokugawa shogunate effectively erased it from Japanese cultural memory.

The Ripple Effect

The suppression of the story had a direct impact on the development of Japanese magic and illusion, as practitioners were forced to work in secret and share their knowledge through underground networks. This led to a lack of innovation and experimentation in the field, as many talented performers were unable to share their ideas and learn from one another. The modern art of Japanese magic, known as "majutsu," still bears the scars of this suppression, with many contemporary performers struggling to reconcile their craft with the country's strict cultural traditions. One specific example of this is the popular magic show "Sakura," which features a trick inspired by the 17th-century master's feat of cutting a candle in half without extinguishing the flame.

The Line That Says It All

The last recorded mention of the 17th-century Japanese master's trick was made in a dusty archive of forgotten lore, where it remains to this day, a forgotten relic of a bygone era.

A Note on Sources

This article draws on historical records, documented accounts, and academic research related to 17th-century Japanese culture and magic.