Japan Raids 6 Ice-Cream Firms Over 663 Billion Yen Price-Collusion Probe

Q: As six ice cream giants face a price-fixing probe, which will betray the alleged cartel to avoid massive penalties?

There is no public evidence yet showing which, if any, of the six companies has turned on the others. What is clear is that Japan’s antitrust system gives a strong incentive to do so. Under the Antimonopoly Act, the Japan Fair Trade Commission can impose heavy surcharges, cease-and-desist orders and, in serious cases, seek criminal penalties. Japan’s leniency program can sharply reduce those penalties, and the first company to self-report before an investigation begins can receive the biggest benefit, including relief from criminal accusation by the JFTC. That makes the key factual point awkward for any would-be “betrayal” theory: the JFTC has already raided the companies. If no firm came forward before the dawn raids, the most valuable leniency slot may already be gone. Companies can still gain by cooperating, but the payoff is generally smaller once an investigation is underway. Among the six, Ezaki Glico has publicly said it is “cooperating fully,” but so have the others in substance. That is not evidence that Glico is the whistleblower; it is standard corporate language during an antitrust probe. So the most accurate answer is that it is unknown. If one company did secretly approach the JFTC earlier, that may not become public until much later in the case. For now, all six—Akagi Nyugyo, Ezaki Glico, Lotte, Meiji, Morinaga Milk Industry and Morinaga & Co.—remain under investigation, and no identified defector has emerged.

3 articles · Updated · The Guardian · Jun 17

JFTC officials searched the headquarters of six major ice-cream makers on Tuesday, opening what sources said is Japan’s first investigation into a suspected ice-cream price cartel.
Akagi Nyugyo, Ezaki Glico, Lotte, Meiji, Morinaga Milk Industry and Morinaga & Co are suspected of coordinating retail price hikes beyond raw-material cost increases, allegedly through years of meetings and email exchanges.
NHK said prices of Meiji ice-cream and Morinaga Milk’s six-pack choco-ice bites rose in lockstep four times between June 2022 and September 2025; all six companies said they are cooperating.
The probe hits a record 663 billion yen ($4 billion) frozen-dessert market, where hotter summers and inflation have helped drive demand and prices higher.