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Mariko HANDA
Landscape and Ecology Division, Public Works Research Institute, Ministry of Construction
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Takeshi HARIMOTO
Landscape and Ecology Division, Public Works Research Institute, Ministry of Construction Michinoku Lakewood National Government Park Works Office
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Hitoshi NAKAJIMA
Landscape and Ecology Division, Public Works Research Institute, Ministry of Construction
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Yoshihiro HANASHIRO
Management Foundation of Memorial Park of the Ocean Exposition
