Japan-Korea tunnelとBering Strait conceptA foundation that aims to contribute to the prosperity of the world by subsidizing research, research and development organizations, institutions, etc.

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The March issue of the on-site newsletter was published.

In the August issue, the roadway was improved for the installation of the entrance to the Iki / Ashibe Slope, and the contents of the roadway equipment were summarized, especially in the situation up to the surveying and drafting of the base plan.

Improve the roadway of Iki / Ashibe Slope-News from the site August issue