Regional Exchange

Local government introductions

• Agano City

  

  Click here for details about Agano City.

• Aga Town

  

  Click here for details about Aga Town.

• Nishiaizu Town

  

  Click here for details about Nishiaizu Town.

• Nagaoka City

  

  Click here for details about Nagaoka City.

Regional Exchange

• 地域交流 2026年6月29日（月）

  We held a PR event for the four-lane road expansion project at the 34th "Tsugawa Fox Wedding Procession".

• Community interaction Monday, December 8, 2025

  A safety prayer ceremony was held for the construction of the Ryugatake Tunnel Ban-Etsu Expressway

• Community interaction Monday, December 8, 2025

  We held a PR event for the 4-lane expansion project at the roadside station "Aga no Sato" Agarina.

• Regional Exchange Monday, December 1, 2025

  We held an event at the roadside station "Aga no Sato" Agarina.

• Regional Exchange Monday, December 1, 2025

  I participated in the Tsugawa Fox wedding procession event.

• Regional Exchange Monday, December 1, 2025

  [A first for the Niigata four-lane project] A completion ceremony was held for the Hoshuzan Tunnel