A controversial development in Kutchan’s Tatsumi district has been substantially scaled back after the original developer abandoned its plans for a large-scale project, following regulatory intervention over unauthorised land clearing.
The case first came to light in June 2025, when it was discovered that a Sapporo-based developer had cleared forest on the site without obtaining the required permission from Hokkaido authorities. The developer subsequently entered discussions with the Shiribeshi General Subprefectural Bureau over corrective measures and has now withdrawn from the original development plan.
According to reporting by the Hokkaido Shimbun, the approximately 29,000 sq m site is now expected to be transferred to a Japanese entrepreneur based in Sapporo who is unrelated to the original developer. Rather than pursuing subdivision of the land or construction of a large commercial or accommodation facility, the new owner intends to develop a single private villa.
The revised proposal will also involve significant changes to work already carried out on the site. Of two villas that had been partially constructed by the previous developer, one is expected to be completed while the other will be demolished and removed. Four smaller structures associated with water storage and other infrastructure are also planned, with the total gross floor area of the project expected to be approximately 1,090 sq m.
Additional forest clearing will be limited to around 70 sq m to allow for the construction of an infiltration pond for rainwater drainage, with the appropriate permission to be obtained before any work takes place.
The new owner said through his lawyer that he considered the previous unauthorised development and forest clearing “deeply regrettable” and that the revised project would proceed with strict adherence to relevant laws while giving maximum consideration to the natural environment and surrounding landscape.
A Test Of Kutchan’s Development Controls
The Tatsumi case has attracted considerable attention because it emerged at a time when rapid property development across Kutchan and Niseko has placed increasing pressure on local infrastructure, planning systems and the natural environment.
The original breach was therefore significant. Forest was cleared without the required approval, and the authorities were forced to intervene after work had already begun. However, the eventual outcome also demonstrates that the regulatory framework is capable of materially altering a development when those rules are not followed.
The original large-scale development has now been abandoned, the land will not be subdivided for wider development, part of the existing construction is expected to be removed and future works will have to proceed through the appropriate approval process.
That does not mean the system is without shortcomings. Enforcement occurred only after unauthorised work had taken place, and the process of resolving the issue has taken more than a year. The revised project itself also remains substantial, with more than 1,000 sq m of total floor area planned across the site.
Nevertheless, the outcome provides an important counterpoint to the perception that rapid investment in Niseko and Kutchan is able to proceed largely unchecked.
As development continues across the wider Niseko region, the balance between encouraging investment and protecting the landscape, infrastructure and interests of local communities is likely to become increasingly important. Cases such as Tatsumi suggest that where planning and environmental rules are breached, there can ultimately be meaningful consequences for the development itself.