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Masaru KUROKAWA
Japan Conservation Engineers Co., Ltd.
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Hideya IWATA
Japan Conservation Engineers Co., Ltd.
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Tatsuya SHIBASAKI
Japan Conservation Engineers Co., Ltd.
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Ryoich OHNO
Japan Conservation Engineers Co., Ltd.
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Yukihiko OZAWA
Iwate prefectural government
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Tamotsu TERAMURA
Iwate prefectural government