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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AsanoHiromiMember" xlink:to="label_AsanoHiromiMember_2" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MarunoTokikoMember" xlink:to="label_MarunoTokikoMember_2" />
    <link:label xlink:type="resource" xlink:label="label_IidaNobuoMember" xml:lang="ja" xlink:role="http://www.xbrl.org/2003/role/label" id="label_IidaNobuoMember">飯田　信夫</link:label>
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IidaNobuoMember" xlink:to="label_IidaNobuoMember_2" />
    <link:label xlink:type="resource" xlink:label="label_SasakiYasushiMember" xml:lang="ja" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" id="label_SasakiYasushiMember">佐々木　泰 [メンバー]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SasakiYasushiMember" xlink:to="label_SasakiYasushiMember" />
    <link:label xlink:type="resource" xlink:label="label_SasakiYasushiMember_2" xml:lang="ja" xlink:role="http://www.xbrl.org/2003/role/label" id="label_SasakiYasushiMember_2">佐々木　泰</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SasakiYasushiMember" xlink:to="label_SasakiYasushiMember_2" />
    <link:label xlink:type="resource" xlink:label="label_ConstructionReportableSegmentsMember" xml:lang="ja" xlink:role="http://www.xbrl.org/2003/role/label" id="label_ConstructionReportableSegmentsMember">建設事業</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConstructionReportableSegmentsMember" xlink:to="label_ConstructionReportableSegmentsMember" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConstructionReportableSegmentsMember" xlink:to="label_ConstructionReportableSegmentsMember_2" />
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