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Japan Times TechPublished: Jul 29, 2026, 13:01 JST

Japan's Fair Trade Commission raids 20+ firms over condo repair bid-rigging

Japan's Fair Trade Commission raids 20+ firms over condo repair bid-rigging

3 Key Points

  1. What happened

    Japan's Fair Trade Commission conducted on-site inspections of more than 20 firms on Tuesday on suspicion of rigging bids for condominium repair projects in Aichi, Gifu, and Mie prefectures. Targeted companies include general contractor Asanuma, Haseko Reform (a unit of construction company Haseko), Kenso Kogyo, Nihon Housing, Daikyo Anabuki Construction, and construction-consulting firm T.D.S.

  2. Why it matters

    Bid-rigging in construction inflates repair costs unfairly. About 40% of condominium repair projects in Japan cost at least ¥100 million, with the average amount per apartment ranging from ¥1 million to ¥1.25 million, according to a fiscal 2021 land ministry survey. The FTC believes this rigging in the Tokai region has been conducted for several years.

  3. What to watch

    The FTC plans to issue cease-and-desist orders to some 40 firms in this case, accusing them of prearranging contract winners. This follows a similar March investigation by the FTC into Haseko Reform and others in the Kanto region.

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Context & Analysis

Bid-rigging in Japan's construction sector, particularly in condominium repair projects, represents a long-standing antitrust concern. The Fair Trade Commission's latest action—Tuesday's raids across Aichi, Gifu, and Mie—extends a pattern of enforcement the agency has already pursued: in March of last year, it inspected Haseko Reform and others in connection with similar rigging in the Kanto region. The FTC's belief that the Tokai scheme has operated for several years suggests the practice has been entrenched and systematic.

The economic stakes are substantial. Condominium repair projects constitute a major spending category for apartment owners and building management associations: approximately 40% of projects exceed ¥100 million in total cost, and per-apartment charges typically fall between ¥1 million and ¥1.25 million. When contractors collude to prearrange winners—the mechanism the FTC alleges—these costs are inflated beyond what competitive bidding would produce, effectively transferring wealth from building owners to the conspiring firms. The planned cease-and-desist orders targeting some 40 firms signal the FTC's intent to disrupt the scheme across the entire region.

FAQ
Which companies are under investigation?
More than 20 firms are targeted, including general contractor Asanuma, Haseko Reform (a unit of Haseko), Kenso Kogyo, Nihon Housing, Daikyo Anabuki Construction, and construction-consulting firm T.D.S.
How long has the bid-rigging been happening?
The FTC believes bid-rigging in the Tokai region has been conducted for several years.
What are typical condominium repair costs in Japan?
About 40% of condominium repair projects in Japan cost at least ¥100 million, with the average amount per apartment ranging from ¥1 million to ¥1.25 million, according to a fiscal 2021 survey by the land ministry.
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