
The legendary creator of Lone Wolf and Cub has no patience for such affronts to fine dining.
Despite being 79 years old, Kazuo Koike, author of iconic and groundbreaking samurai manga Lone Wolf and Cub, is an active Twitter user. And while you might expect the man who once declared that being an otaku is the secret to happiness to be all about following your personal preferences, apparently his accepting attitude doesn’t extend to the realm of Japanese cuisine.
Koike recently relayed the following story, which transpired during his trip to a sushi restaurant.
https://twitter.com/koikekazuo/status/679122583292219392“I went out to eat sushi the other day. There was a female customer in the restaurant, who, in the middle of her meal, informed the staff ‘I’m on a carb-free diet, so please hold the rice.’”
“The chef and the other customers froze in place. In business, you have to please your customers, but this was just too much. In response to her request, the chef quietly said ‘Please leave the restaurant.’ You’ve got to show respect to people who make things, after all.”
But Koike wasn’t done with his scathing review of the woman’s dining etiquette.
https://twitter.com/koikekazuo/status/679128595051077633“It wasn’t a cheap sushi restaurant (though I’d have felt the same if she’d done that in a cheap one), and she was a nicely dressed, elderly woman. I was, just, really disappointed in her actions. It was a real-world example of how you don’t necessarily become an adult just because you get older. You can’t judge whether someone is an adult or not just by their age. You have to judge by the kind of person they are, not how old they are.”
The woman’s request actually is somewhat odd. Sushi, linguistically, refers to vinegared rice; slices of raw fish without any rice would be “sashimi,” so this is sort of like going into Subway and asking for a pile of cold cuts and veggies instead of a sandwich.
Another point worth remembering is that many restaurants in Japan specialize in a single dish, so if an establishment bills itself as a “sushi restaurant,” you should be prepared for the fact that sushi (rice included) is going to be an integral part of the meal.
Because of this, some online commenters agreed with Koike’s extremely negative sentiments.
“That kind of old bag shouldn’t be allowed out in public.”
“Not giving her anything to eat is the best way for her to lose weight, so I think they were very considerate.”
“I’d have kicked her out too.”
On the other hand, more than a few commenters offered dissenting opinions, citing the less pretentious origins of sushi, ease with which the request could have been accommodated, and even the thoughtfulness the woman showed.
“Sushi was basically fast food in the Edo period. When did it get such a high-and-mighty image?”
“Would he have reacted differently if she’d politely asked for sashimi?”
“Seriously, just give her some sashimi.”
“There’s nothing wrong with asking if they can do that. Some restaurants are happy to.”
“What she did was better than eating just the fish and leaving the rice on her plate.”
“As long as she’s willing to pay the normal price, what’s the problem?”
The last remark is pretty compelling from an economic standpoint, seeing as how preparing sashimi would entail less work and require fewer ingredients than the standard sushi. Still, if you’re dining in the sort of exclusive eateries that cater to clientele of Koike’s professional stature and financial means, it might be a good idea to make sure you’re OK with what’s on the regular menu.

Lone Wolf and Cub’s Kazuo Koike passes away, final tweet is a salute to his manga rival
Increasing number of women leave rice behind at revolving sushi train restaurants in Japan
Why does this sushi restaurant serve raw tuna in an ice cream cone?【Taste test】
Matsushima restaurant offers all-you-can-eat sashimi in as many ways as you can dream it【Photos】
Egyptian restaurant Sumo Sushi offers our Japanese reporter a delightful yet quirky lunch
Studio Ghibli adds new anime tumblers to its cool streetwear brand in Japan
Starbucks Japan releases new My Fruit³ Frappuccino at only 34 stores around the country
Tokyo government organizes food truck event to clear out delinquent/homeless teen gathering area
We asked our Japanese team of writers how they deal with seasonal allergies in Japan
This Japanese vending machine doesn’t sell drinks, but you can buy drinks through it
Starbucks Japan opens new Kyoto store in Place of Scenic Beauty
Umamusume food and drinks dash into real world at Family Mart convenience stores[Taste test]
Peko-chan Milky Time Cafe opens in Chiba and we go to check out all of the pastries and merch
Burger King Japan’s new Crown The One Pounder is like a cheeseburger on steroids
Train station platform ramen store closes its doors on half a century of history in Tokyo
Japanese onsen egg maker from 100-yen store Daiso needs to be on your shopping list
Cherry blossoms begin blooming in Japan with record-early starts for sakura season
Studio Ghibli adds new Mother’s Day gift sets to its anime collection in Japan
Virtual idol Hatsune Miku redesigned with look that adds new elements and brings back old ones
The next time you’re feeling stressed out, you could relax on a Pokémon Psyduck chair from Japan
Komachi Shokudo: Japanese mum’s-style cooking for breakfast, lunch and dinner in Tokyo
When will the cherry blossoms reach full bloom in Japan this year?[Forecast]
Starbucks Japan unveils new sakura cherry blossom collection for hanami season 2026
Studio Ghibli releases Catbus pullback keychain that runs like the anime character
The 10 most annoying things foreign tourists do on Japanese trains, according to locals
Nine great places to see spring flowers in Japan, as chosen by travelers (with almost no sakura)
Starbucks Japan releases first-ever Hinamatsuri Girls’ Day Frappuccino
Japan’s cherry blossom season predicted to start earlier than we’d thought, especially in Tokyo
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
Starbucks Japan releases new drinkware and goods for Valentine’s Day
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
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Japan’s newest Shinkansen has no seats…or passengers [Video]
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
We visit a restaurant called ‘Otaku’ in France, eat some otaku sushi
We try a rotating sushi restaurant in New Delhi, are surprised to find no rotating sushi