*This content was translated by AI.

This is a bold challenge. With giants weighing over 160kg clashing in the Japanese sumo world, a historic lightweight fighter from the 50kg weight class is about to emerge, sending shockwaves across Japan.
On the 5th, the Japanese media outlet 'Daily Sports' reported that "Shindo Daiken, a 15-year-old rookie who switched from mixed martial arts to sumo, took the rookie examination." The report added, "The birth of an unprecedented sumo wrestler in the 50kg weight class, standing at 165cm and weighing just 57kg, is imminent."
His physical condition is quite unusual for a sumo wrestler. During the rookie examination held at Tokyo's Ryogoku Kokugikan, Shindo fell short of the standard physique requirements: a height of 167cm and a weight of 67kg. However, he had already passed the newly introduced physical ability test for aspiring entrants who do not meet the standard physique criteria on March 3rd, clearing the final hurdle. In this examination, which saw four candidates participate, Shindo reportedly stunned officials by recording a back strength of 153kg despite his slight build.
Since the Japan Sumo Association began documenting its apprentice examinations in 1932 and introduced physical ability tests in 2023, it has effectively relaxed physique requirements. Nevertheless, an apprentice weighing in the 50kg range remains the lightest record in over 90 years of history.
Shindo's exceptional background in martial arts has also drawn significant attention locally. He trained in jiu-jitsu and stood out by winning first place at regional tournaments. He received direct coaching from Clever Koike, a former Ryozan featherweight champion, and honed his solid muscular physique through repeated sparring with Yamazato Enzo Masami, the winner of last year's Ryozan Koshien tournament.
According to 'Daily', Shindo stated, "Even though my build is small, Enho, who has reached the top division (Makuuchi), is my role model. I think he is amazing." He added, "Since my body is smaller than other wrestlers, I will train with my core and definitely reach the top division." The final results of his qualification will be officially announced on the first day of the autumn tournament on the 13th.
Local Japanese experts also expressed a mix of shock and anticipation. Nishio Katsuhiro, a sumo specialist reporter, noted, "The average weight of current top-division (Makuuchi) wrestlers is around 160kg. If he weighs in the 50kg range, that's over 100kg lighter; just looking at the numbers shows how unprecedented this is."
He further added, "Recently, sumo has become dominated by pushing-style matches where strength is key, making a balance between weight to withstand pressure and agility essential. While there are more small-statured wrestlers reaching above the top division, the key lies in how much they can refine their bodies and techniques to endure opponents' powerful pressure."
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*This content was translated by AI.
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