Mizuki Nakano says he is the next step in human evolution.
In September of 2009, Mizuki Nakano decided that it would be an interesting experiment to try and eat nothing but fruit all day, every day. Conventional wisdom would dictate that eating nothing but fruit would be bad for one’s health given the high sugar content and lack of other nutrients. But Nakano noticed that there was no scientific evidence to back up these beliefs.
So, he set out on gradually converting his diet to the point where he would eat only fruit. He wouldn’t even drink straight water, opting instead to get hydrated from the juices of his sole form of nourishment.
However, days turned to weeks and weeks to years, and Nakano’s little experiment evolved into a full-fledged fruity lifestyle. His eccentric diet eventually landed him on the popular variety show Matsuko’s Unknown World, where he gained national notoriety.
Following this appearance, rumors on the internet began to swirl that Nakano had died, finally succumbing to the malnourishment that a seedy habit like his would supposedly create. However, three years later on 17 April, 2018, Nakano made his triumphant return to the same show, not only to dispel rumors that he had died, but to make a startling revelation.
After brushing aside concerns from host Matsuko Deluxe that he looked a little jaundiced and might be suffering from liver damage, Nakano said that not only has his diet sustained him all these years, but he claimed that it had made him the next step in human evolution.
According to researchers who Nakano says studied him, the complete lack of protein combined with a pure fruit diet have caused certain fungi to grow in his intestines that can convert nitrogen in the air to protein. He says the researchers told him that this is completely unique to Nakano’s body and that he is unlike any other human.
Matsuko responded by saying, “Gross.”
It’s truly a remarkable story, and one that can’t help but stir up wonder and disbelief, as comments show.
“He’s superman?!”
“Prof. Nakano is alive! I was really worried there.”
“Wha?! I don’t believe it!”
“That is a superior body if it can produce protein from thin air.”
“I don’t know if this is good or bad.”
“I guess it makes sense. You are what you eat.”
“I wonder if that’s why gorillas are so huge…”
Nakano’s claim appears to be purely anecdotal, however, and I could not find any peer-reviewed (or non-peer-reviewed for that matter) report of this study that was done on him. However, as Nakano originally noticed back in 2009, there doesn’t seem to be any study that covered the effects of an all-fruit diet at all, so this is uncharted waters.
On the other hand, a quick Google search for “protein deficiency” brings up all kinds of chilling dangers, from the swollen bellies you see in children of developing countries to something that looks like the dragon disease that guy from Game of Thrones got.
It’s not something to take lightly, so until there’s some hard evidence that Mizuki Nakano has evolved into a next-level human, I’d advise against adopting an all-fruit diet. However, if you are looking for some great fruit-centric recipes, he’s definitely a reliable source for those.
In the spirit of exploration, I would try it myself…but living in the land of Sushi Kit-Kats and all-you-can-eat sandwiches, I cannot in good conscience pass those things up.
Source: Narinari.com, Hachima Kiko, Ameblo/fruit_mizuki
Featured image: Twitter/@mizuki_nakano

Will P.K. do it this time? One middle-aged man’s genuine attempt at a low-carb diet
Manga legend Shigeru Mizuki’s longevity seems to come from lots of burgers and desserts
Tokyo has a BLUE sushi restaurant with all-you-can-eat BLUE sushi for just 400 yen (US$3.50)
Japan now has human refrigerators inspired by Japanese vending machines
Studio Ghibli releases anime T-shirts that pay homage to one of Hayao Miyazaki’s most personal films
Hatsune Miku collaborates with Hokusai’s art in new Vocaloid ukiyo-e illustration series [Pics]
Starbucks Japan releases exclusive new Bearista collection…with beary cute details
Family Mart’s new Tokyo flagship convenience store doesn’t feel convenient, but is that a problem?
Starbucks Japan releases new Discovery Series collection celebrating local regions and traditions
Japan’s ultracompact kei car taxis are now ready for travelers to ride, if you know where to find them
Defacing the Japanese flag is now a crime, says government, punishable by up to two years in jail
Gundam’s Char Aznable normal suit becomes roomwear for doing normal stuff in the real world [Pics]
Teen girl in Japan refuses to be victim, personally escorts train pervert to police for arrest
Cup Noodle unveils first-ever cold-water instant ramen in Japan
Japanese government ID card and app to be required for certain Pokémon card purchases next month
Uniqlo looks back to the very start of Pokémon with new black-and-white pixel art T-shirts[Pics]
Studio Ghibli has a new anime out, and there’s only one place in the world where you can see it
Is Japan’s tourism boom slowing down? Foreign visitor numbers fall for first time in five years
Family Mart opens new “Famima” flagship store in Tokyo that’s like a tourist attraction
Japan announces sudden 400-percent increase in visa fees for foreigners entering the country
Japanese ninja certification exam attracts 131 candidates from Japan and abroad
Salomon releases Japan-exclusive Mt. Fuji hiking gear that doubles as an amazing souvenir
Japan triples departure tax, foreign tourists and locals now must pay more to leave country
Japan launches first overnight Shinkansen bullet train between Tokyo and Osaka this summer
Studio Ghibli store Donguri Republic announces opening of first-ever store in America
Japanese sweets shop sells an ohagi so exquisite it sells out by noon
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
Starbucks Japan releases new drinkware and goods for Valentine’s Day
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Japan’s newest Shinkansen has no seats…or passengers [Video]
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
Japan reportedly adding Japanese language skill requirement to most common foreigner work visa