History and Projects


October 23, 2015


October 23, 2015

  • Participation in Hokkaido-Sakhalin Business Forum. Report on „Life span of roads“ delivered by Toshihiro Oota, Executive director of Iwakura Construction.

May 15, 2015

  • The materials for the construction of “SmartAgri” “intellectual” farm in Tomakomai, Hokkaido, were transferred the Sakhalin Region Administration.
  • General contractor: “Iwakura Construction”.

September 30, 2014

  • Development of the design concept of the Multifunctional cultural center in Yuzhno-Sakhalinsk in cooperation with OAO “Sakhalin-engineering”.
  • Client: UKS of Sakhalin region.

December 31, 2013


August 20, 2013

  • Creation of a working group between “Iwakura Construction” and the Sakhalin Region Administration on issues of Public-Private Partnership in the construction of medical and cultural facilities.

July 15, 2013

  • Works on the light-up of the Sakhalin Museum of Regional Studies.

May 3, 2013

  • Lanscaping design for the residential village “Pear Garden” (Zima river, the Central zone).
  • Client: LLC “Sphera”, together with “Docon” and “Iwakura Construction”.

July 10, 2013

  • Obtained License for performing functions of the General Contractor from NP SRO “SahalinStroy”.

April 23, 2013

  • Participation in the presentation of Sakhalin Region in Japan, Tokyo.

December 29, 2012

  • Registration of the lease rights for the land at the Communistichesky Avenue, 18.

March 3, 2012

  • Preparation of pre-design documentation and feasibility study for the construction of a warehouse in Olympia village, in cooperation with OAO “Sakhalin-engineering”.
  • Customer: “Exxon Neftegas Limited”.

March 2, 2012

  • A seminar on the improvement of the urban environment, under the auspices of the Administration of the Sakhalin Region, Yuzhno-Sakhalinsk.
  • Report by Architect Eisuke Otsuka “Designing of open spaces” (“Docon”, Sapporo).

May–November 2009

  • Execution of contracts for road repairs and yard improvements in Yuzhno-Sakhalinsk.
  • Client: UKS of Yuzhno-Sakhalinsk city.

July 2009

  • Organization of the visit of NP SRO “Sakhalinstroy“ to Sapporo to establish cooperation with Hokkaido Construction Association.

August 3, 2007

  • Presentation of the Design concept to Sakhalin Region Administration for development of “Gorny Vozduh” Ski resort.
  • The presentation was developed in cooperation with “Docon” and “Iwakura Construction”.

November 8, 2007

  • Completion of construction and opening of the 40-apartment building at Yuzhno-Sakhalinsk, Komsomolskaya street, 186.

December 17, 2004

  • “Hokkaido Developers Group” Shareholder’s constituent meeting, Sapporo, Japan.