
On September 9, Hozumi Hasegawa, a second-division professional boxer competing successfully at a world level, made a very angry post to his blog condemning the nation’s laws for preventing him from raising his hand against anyone outside of work, regardless of the circumstances.
We’ve probably all heard the story in unspecific terms: rumor states that a trained fighter must register his own fists as lethal weapons. It would then stand to reason that any scuffle involving that person would put him on the receiving end of severe charges for battery and assault with a dangerous weapon. Could it be that all the hearsay is actually true?!
Hasegawa opened his recent blog post with the admission that he “was writing out of irrational anger.” According to his personal understanding of the subject, the law states that because he is a pro boxer, his own body is classified as a dangerous weapon and thus he cannot exchange blows with anyone on the streets, even if the circumstances would normally classify fighting as a justifiable response. Hasegawa gives two examples in his angry rant. “Even if a large number of young punks were to come and pick a fight with me, because I’m a pro, I’d have to endure their beating without fighting back. […] So, even if I’m squarely and purposefully hit, I cannot retaliate simply because I’m a pro?”
Hasegawa goes on to question all of the inconsistencies that this rule creates. “Would it be better for a pro martial artist?” he writes. “Is it because I’m a pro boxer? Would it still be forbidden if it was me against ten armed assailants? Or, what if two pro boxers have a fight in the streets? This law is strange!” he laments.
Of course, Hasegawa’s outcry is not for his inability to start a rumble in the streets, the professional fighter assures his readers. What he wants is to retain the right to protect himself, his friends, and those important to him as an act of legitimate self-defense. “There’s a difference between hitting someone out of frustration and hitting them to protect yourself. I don’t understand this law that says I can’t hit anyone just because I’m a pro.”
Now, I’m no lawyer, but I worked a little Google-fu to see what I could dig up about this peculiar law. While I wasn’t able to find anything specifically targeting boxers, I did come across an interesting fact on 3Yen, a legal FAQ for Japan. According to this site, residents of Japan do not have a right to self-defense! It is only a mitigating option. What this means is that any attempt to use violence as a form of defense leaves one liable to battery charges which will only be dropped if a number of mitigating circumstances can be proved.
In other countries, such as America and Australia, fighting back in the face of an assault is legally permissible within “necessary measure,” even for a trained fighter. This usually matters most in the courtroom, long after a fight, as the victim of the initial assault must be able to prove that the amount of force that they used in their retaliation was necessary given the circumstances. In such cases, a trained fighter acting instinctively upon a perceived threat can be at a disadvantage when placed before a jury. If the fighting specialist suffers no injuries, while their assailant suffers many it can be hard to prove that the measures taken were not excessive, but in fact necessary.
So, I want to believe that Hasegawa’s legal advisory to refrain from all fighting on the streets was more to avoid the high likelihood of battery claims against him in the event of injury to his assailant, rather than the existence of a law specifically targeting professional boxers. After all, it would be difficult to defend the mitigating circumstances when the assailant is the one suffering a broken jaw. But, like I said, I’m no lawyer!
As an extra little follow-up to Hasegawa’s angry blog rant, earlier this morning the pro boxer posted a written apology for his outburst over the unfair law. After discussing the issue with his boss and his trainer, he has calmed down considerably and regrets specifically that he showed any willingness whatsoever to strike a person. He is rethinking the matter very deeply and apologizes sincerely for lashing out in a public forum.
Source: Oricon Style (Japanese)
Top image: Hozumi Hasegawa on Ameblo

Japanese ex-pro wrestler Chigusa Nagayo saves woman from assault in carpark
Home invasion robber makes Japanese granny feed him, gives her 10 masks in return
Starbucks Japan ready to get Year of the Horse started with adorable drinkware and plushies【Pics】
Tiny house by Muji finally goes on sale in Japan
Japanese hotel has rooftop hot spring bath, unlimited sushi and alcohol, costs less than 80 bucks
Totoro sequel anime Mei and the Baby Catbus will screen at Ghibli Park this winter
The old-school awesomeness of the New Akao, a Showa-era hot spring hotel still standing tall
The 10 best hotel hot springs in Japan, as chosen by Japanese travelers
Special edition UNO allows you to play with Mario and co. in a whole new way
Ultra-retro cafe in Tokyo is like a hidden hideout, serves up cheap breakfasts with great coffee
Summer nights at this amazing Tokyo open-air museum are like stepping back in time
We found possibly the quietest Japanese-style hotel in Tokyo’s bustling Shinjuku district
7-Eleven Japan’s ramen-cooking robot whipped us up a bowl of noodles【Taste test】
Lacquerware supplier to emperor of Japan and Pokémon team up for new tableware
Cyberpunk anime meets traditional culture in Ghost in the Shell gold leaf Japanese changing screens
7 great places to see Mt. Fuji from without having to climb it
Japan may add Japanese language proficiency, lifestyle classes to permanent foreign resident requirements
Hello Kitty Choco Egg figures are an adorable trip through three periods of Japanese pop culture【Pics】
Japan’s otoshidama tradition of giving kids money at New Year’s gets a social welfare upgrade
Starbucks Japan releases new zodiac chilled cup drink for 2026
Can a dirty butthole make you filthy rich in Japan? We’re starting a New Year’s lottery experiment
7-Eleven Japan starts new temporary luggage storage service in over 300 branches
Disillusionment at Tsukiji’s tourist-target prices led us to a great ramen restaurant in Tokyo
Starbucks teams up with 166-year-old Kyoto doll maker for Year of the Horse decorations【Photos】
Tokyo considering law requiring more trash cans following litter increase in heavily touristed area
Tokyo’s Tsukiji sushi neighborhood asks tour groups to stay away for the rest of the month
Nintendo’s Kirby now delivering orders at Kura Sushi restaurants, but not in Japan
Tokyo event lets you travel back in time, for free, to celebrate 100 years since Showa era start
Sanrio theme park in Japan announces plans to expand into a Sanrio resort
Stamina-destroying “Paralysis Noodles” are Tokyo’s newest over-the-top ramen innovation
Survey asks foreign tourists what bothered them in Japan, more than half gave same answer
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
Japan’s deadliest food claims more victims, but why do people keep eating it for New Year’s?
We deeply regret going into this tunnel on our walk in the mountains of Japan
Studio Ghibli releases Kodama forest spirits from Princess Mononoke to light up your home
Major Japanese hotel chain says reservations via overseas booking sites may not be valid
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
No more using real katana for tourism activities, Japan’s National Police Agency says
Starbucks Japan reveals new sakura drinkware collection, inspired by evening cherry blossoms
Updated cherry blossom forecast shows extra-long sakura season for Japan this year
Leave a Reply