Six of Japan’s largest ice cream manufacturers raised frozen-dessert prices in coordinated increments of five to ten percent, multiple times over the years, on products sold in supermarkets and convenience stores across the country — while the heat grew so severe the government had to invent a new word for it.
The Japan Fair Trade Commission raided Meiji, Morinaga Milk Industry, Lotte, Morinaga, Ezaki Glico, and Akagi Nyugyo on Tuesday — all six, the same day — on suspicion of violating the Antimonopoly Act. BBC reporting confirms the companies are suspected of inflating prices beyond what raw-material costs would justify. NHK, Japan’s public broadcaster, citing sources inside the investigation, said the firms improperly raised prices several times by five to ten percent over the years. The six dominate the frozen-dessert shelves of Japan’s supermarkets and convenience stores.
The mechanics of the alleged scheme are not complicated. Instead of competing, the companies talked. Instead of letting a consumer choose the cheaper popsicle, they all moved their prices together, a few percentage points at a time, year after year. According to investigators cited in media reports, senior executives at these firms are suspected of exchanging information through emails and in-person meetings over several years to agree on the timing and scale of pricing. No innovation required. No efficiency gain. Just the quiet understanding that if none of them blinks, every one of them profits, and the consumer who needs the product has nowhere else to go.
Earlier this year, Japan introduced the term kokushobi — “cruelly hot” — for days that reach forty degrees Celsius, because the old vocabulary had given out. The country logged its hottest summer on record in 2025. People buy ice cream in weather like that because it has stopped being a luxury. It is what you reach for when the air itself is hostile. And six companies that controlled the supply may have decided, together, what that reach would cost.
A coordinated increase looks from the outside like inflation — raw materials, logistics, the weak yen — and in a country that has been running trade deficits month after month, the cover story writes itself. That kind of collusion is almost impossible for a shopper to detect — a few extra yen here, a few there — and by the time the watchdog notices, the money is already gone.
The investigation has just begun. No charges have been filed. But the Japan Fair Trade Commission does not raid six companies on the same morning without a document trail already in hand. The prices either moved in patterns raw-material costs cannot explain, or they did not. The phones either rang, or they did not.
Meiji, maker of Hello Panda snacks, confirmed the inspection and said it takes the matter “very seriously.” Ezaki Glico, the company behind Pocky sticks, pledged to “cooperate fully.” Morinaga Milk Industry said the same. The statements arrived in identical register — the corporate catechism of a company that has just been caught in the same room as its competitors. They always sound like that, once the inspectors are through the door.
I have watched this movie with vitamins — Roche and BASF spent the 1990s coordinating wholesale prices on vitamins A and E, and every breakfast cereal, every livestock feed bag, and every multivitamin on earth cost more because the inputs were rigged. I have watched it with lysine, where an Archer Daniels Midland executive was caught on tape explaining the philosophy: “The competitors are our friends, and the customers are our enemies.” That cartel sent executives to prison. I have watched it with auto parts, with the LCD panels that went into every laptop and television, with the benchmark interest rate that underpinned every loan in the developed world.
What unites these cases is not national culture or industry peculiarity. It is the incentive structure that appears whenever competitors realize they can make more money by colluding than by competing, and that the penalty, if any, will arrive years later, heavily discounted, and almost never land on the individuals who made the decision. Every cartel tells itself the same story: just companies responding to the same market signals. And every investigation finds the same ending — the agreement, the number, the consumer who paid more than the market required.
I will not dwell on the executives who, if history is any guide, will keep their bonuses and their titles regardless of what the investigation finds. Nor will I mention the shareholders who benefited from every fraction of a yen that was quietly added to the price of a Crunky or a Papico. The only people who lost are the ones standing in front of a convenience-store freezer, trying to afford a few minutes of relief from a summer the government itself has named after cruelty. Japan’s competition watchdog raided the offices this week. The ice cream cartel’s members say they will cooperate. And the rest of us are left with the same lesson the lysine tapes taught thirty years ago: in a rigged market, the customer is always the enemy.