The First Time Field Study in 2002
Miracle Board Soil Stop (MBSS) construction method
Miracle Ball Vegetation System

The first time field study in 2002 took place at Kitakata Asahi Line, in Kitakata, Kishima county ,Saga prefecture on April 18 .
Approximately 60 participants including Miracle sol association’s members attended.
Explanatory meeting was held at 2F Meeting room of Nihon Kensetsu Gjyutsu, previous to the Field Study.
Field Study Working on a slope
MBSS construction method Miracle ball vegetation system