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

The November issue of the site newsletter summarizes Mrs. Hak Ja Han Moon's visit to the Karatsu site.

This was my first visit to the tunnel, where I visited the inside of the tunnel and the observatory, and encouraged me to realize it as soon as possible.


This project is expected to make tangible progress in the future.


Mrs. Hak Ja Han Moon visits Karatsu site-November issue of site news


  • The December issue of the on-site newsletter has been published ...

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