Japan Fair Trade Commission raided four major beer makers over alleged price-fixing cartel

Japan’s Fair Trade Commission launched compulsory investigations into Asahi, Kirin, Sapporo, and Suntory on October 7, 2026, raiding the four major brewers over allegations that they formed an illegal price cartel to coordinate wholesale pricing across the domestic market.

Japanese antitrust authorities descended on the offices of the nation’s dominant beer manufacturers in a sweeping criminal probe. The Japan Fair Trade Commission targeted Asahi Breweries Ltd., Kirin Brewery Co., Sapporo Breweries Ltd., and Suntory Spirits Ltd., exercising compulsory investigation authority backed by court-issued warrants. Together, the four Tokyo-based brewers control more than 90 percent of Japan’s domestic beer market.

The probe specifically examines wholesale commercial beer products and similar beverages, with authorities weighing potential criminal complaints against the companies.

Japan Fair Trade Commission raided four major beer makers over alleged price-fixing cartel — Photo: NHKニュース

Backroom Meetings Behind Association Gatherings

The alleged collusion centered on routine industry get-togethers. All four major brewers belong to the Brewers Association of Japan, an organization that also includes one regional operator, Orion Breweries Ltd. headquartered in Okinawa Prefecture. While Orion officials did not take part in the disputed discussions, sales representatives from the four giants allegedly utilized the association’s monthly framework to lay groundwork for price coordination.

During these clandestine sessions, officials allegedly shared competitor intelligence and coordinated both the timing and magnitude of price increases directed at wholesalers.

The antitrust watchdog believes these synchronized maneuvers were engineered to secure their own profits at the expense of proper market competition, placing an undue financial burden on consumers.

Major Beer Companies Suspected of Cartel: Japan Fair Trade Commission Conducts Raids (October 7, …

Timing Price Hikes Across Trillion-Yen Markets

Investigators are scrutinizing price revisions implemented over several years, noting that all four companies repeatedly raised prices simultaneously. Public records point to coordinated increases in October 2022 and April 2025, alongside adjustments timed with recent tax revisions. An alcohol tax revision implemented last Thursday standardized the levy on beer and beer-like beverages to 54.25 yen per 350 milliliters.

While the brewers publicly attributed these hikes to soaring raw material, energy, and distribution expenses, authorities suspect the parallel announcements masked a deliberate pricing agreement. The scrutiny applies to traditional beer as well as alternative malt beverages.

Market Category	2024 Sales Figure
Total Domestic Alcohol Sales	¥3.843 trillion ($24.3 billion)
Domestic Beer Sales	¥1.153 trillion ($7.3 billion)
Happoshu and Third-Category Beer	¥457.8 billion ($2.9 billion)

According to data from the National Tax Agency, overall alcohol sales reached 3.843 trillion yen ($24.3 billion) in 2024. Traditional beer accounted for 1.153 trillion yen—roughly 30 percent of the total—while happoshu and third-category beer combined generated 457.8 billion yen, representing 11.9 percent.

Asahi Super Dry beers are seen on display at a supermarket in Tokyo on October 3, 2025 — Photo: BBC

Beer Stocks Fall After Morning Raids

Financial markets reacted swiftly to the morning raids, with Sapporo Holdings falling 3.73% and Kirin Holdings dropping 3%. Asahi Group Holdings declined 2.5% before recouping some losses. Suntory Holdings remains privately held.

Company executives acknowledged the enforcement actions and pledged immediate cooperation with investigators. The four beer manufacturers issued separate statements confirming the raids and expressing their intention to assist with the inquiry.

At present, the impact of this matter on the company’s financial results has not been determined. The company will promptly disclose any material developments as they arise.

Kirin Holdings, via BBC

Asahi Breweries acknowledged that it faced an investigation by the Japan Fair Trade Commission regarding a suspected breach of the Act on Prohibition of Private Monopolization and Maintenance of Fair Trade, with the company stressing We will fully cooperate with the commission. A parallel announcement from Suntory verified that an on-site inspection regarding its beverage trading operations had taken place.

Japan's Fair Trade Commission Launches Criminal Probe Into Four Major Brewers Over Suspected Price-Fixing Cartel — Photo: BigGo Finance

JFTC Targets Suspected Beer Industry Cartels

For the Japan Fair Trade Commission, cracking down on alleged price-fixing within the brewing sector represents a long-sought enforcement goal. A commission official noted that targeting suspected cartels in the beer industry has been a long-held ambition, though obtaining concrete evidence of repeated information-sharing had previously proved difficult. Criminal charges could potentially be brought against Asahi Breweries Ltd., Kirin Brewery Co., Suntory Spirits Ltd., and Sapporo Breweries Ltd. based on the evidence gathered during the searches.

JFTC Secretary General Iwanari Hiroo addressed the preliminary review during public remarks.

I do not deny that an investigation is being conducted today, but I’d like to refrain from commenting on the details as a preliminary review is underway. Our first priority is to establish the facts of the case.

Iwanari Hiroo, JFTC Secretary General, via NHK

Iwanari emphasized that individual business operators must set prices independently based on their own strategies, calling pricing an essential tool for market competition. The Fair Trade Commission has carried out similar probes into well-known Japanese companies in recent months. Allegations of operating a cartel prompted raids on six Japanese ice-cream manufacturers in June, among them Meiji Holdings and Morinaga Milk Industry.