Hyotan group Facilities for citizens use
Kawarago-Kitahama Sports Plaza (October, 2007)
Nagisa Park Minato-cho、Hitachi City (August, 2007)
Ogitsuyama Nature Park (April, 2007)
Akabane-ryokuchi park (Kuji-cho Hitachi) (April, 2007)
Taga Shimin Plaza (Taga Citizens’ Plaza) (2007. March)
Moriyama Filtration Plant (Sept. 2005)
Tokai TERRA Park PR Pavilion of Tokai Power Station of Japan Atomic Power Company (Jul. 2005)
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