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    <link:label xlink:type="resource" xlink:label="label_LandfillsPPE" xml:lang="ja" xlink:role="http://www.xbrl.org/2003/role/label" id="label_LandfillsPPE">最終処分場</link:label>
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    <link:label xlink:type="resource" xlink:label="label_AccumulatedDepreciationPPE" xml:lang="ja" xlink:role="http://www.xbrl.org/2003/role/label" id="label_AccumulatedDepreciationPPE">減価償却累計額</link:label>
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccumulatedDepreciationPPE" xlink:to="label_AccumulatedDepreciationPPE_2" />
    <link:label xlink:type="resource" xlink:label="label_MachineryEquipmentNetPPE" xml:lang="ja" xlink:role="http://www.xbrl.org/2003/role/label" id="label_MachineryEquipmentNetPPE">機械装置（純額）</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MachineryEquipmentNetPPE" xlink:to="label_MachineryEquipmentNetPPE" />
    <link:label xlink:type="resource" xlink:label="label_MachineryEquipmentNetPPE_2" xml:lang="ja" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" id="label_MachineryEquipmentNetPPE_2">機械装置（純額）、有形固定資産</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MachineryEquipmentNetPPE" xlink:to="label_MachineryEquipmentNetPPE_2" />
    <link:label xlink:type="resource" xlink:label="label_MachineryEquipmentNetPPE_3" xml:lang="ja" xlink:role="http://disclosure.edinet-fsa.go.jp/jppfs/cte/role/label" id="label_MachineryEquipmentNetPPE_3">機械装置</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MachineryEquipmentNetPPE" xlink:to="label_MachineryEquipmentNetPPE_3" />
    <link:label xlink:type="resource" xlink:label="label_LandfillsNetPPE" xml:lang="ja" xlink:role="http://www.xbrl.org/2003/role/label" id="label_LandfillsNetPPE">最終処分場（純額）</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LandfillsNetPPE" xlink:to="label_LandfillsNetPPE" />
    <link:label xlink:type="resource" xlink:label="label_LandfillsNetPPE_2" xml:lang="ja" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" id="label_LandfillsNetPPE_2">最終処分場（純額）、有形固定資産</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LandfillsNetPPE" xlink:to="label_LandfillsNetPPE_2" />
    <link:label xlink:type="resource" xlink:label="label_LandfillsNetPPE_3" xml:lang="ja" xlink:role="http://disclosure.edinet-fsa.go.jp/jppfs/cte/role/label" id="label_LandfillsNetPPE_3">最終処分場</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LandfillsNetPPE" xlink:to="label_LandfillsNetPPE_3" />
    <link:label xlink:type="resource" xlink:label="label_ReserveForPreventionOfSpecificDisasterORE" xml:lang="ja" xlink:role="http://www.xbrl.org/2003/role/label" id="label_ReserveForPreventionOfSpecificDisasterORE">特定災害防止準備金</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReserveForPreventionOfSpecificDisasterORE" xlink:to="label_ReserveForPreventionOfSpecificDisasterORE" />
    <link:label xlink:type="resource" xlink:label="label_ReserveForPreventionOfSpecificDisasterORE_2" xml:lang="ja" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" id="label_ReserveForPreventionOfSpecificDisasterORE_2">特定災害防止準備金、その他利益剰余金</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReserveForPreventionOfSpecificDisasterORE" xlink:to="label_ReserveForPreventionOfSpecificDisasterORE_2" />
    <link:label xlink:type="resource" xlink:label="label_ReserveForPreventionOfSpecificDisasterMember" xml:lang="ja" xlink:role="http://www.xbrl.org/2003/role/label" id="label_ReserveForPreventionOfSpecificDisasterMember">特定災害防止準備金</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReserveForPreventionOfSpecificDisasterMember" xlink:to="label_ReserveForPreventionOfSpecificDisasterMember" />
    <link:label xlink:type="resource" xlink:label="label_ReserveForPreventionOfSpecificDisasterMember_2" xml:lang="ja" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" id="label_ReserveForPreventionOfSpecificDisasterMember_2">特定災害防止準備金 [メンバー]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReserveForPreventionOfSpecificDisasterMember" xlink:to="label_ReserveForPreventionOfSpecificDisasterMember_2" />
    <link:label xlink:type="resource" xlink:label="label_AdjustmentToReserveForAdvancedDepreciationOfNonCurrentAssetsDueToChangeInTaxRate" xml:lang="ja" xlink:role="http://www.xbrl.org/2003/role/label" id="label_AdjustmentToReserveForAdvancedDepreciationOfNonCurrentAssetsDueToChangeInTaxRate">税率変更による固定資産圧縮積立金の調整額</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentToReserveForAdvancedDepreciationOfNonCurrentAssetsDueToChangeInTaxRate" xlink:to="label_AdjustmentToReserveForAdvancedDepreciationOfNonCurrentAssetsDueToChangeInTaxRate" />
    <link:label xlink:type="resource" xlink:label="label_AdjustmentToReserveForAdvancedDepreciationOfNonCurrentAssetsDueToChangeInTaxRate_2" xml:lang="ja" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" id="label_AdjustmentToReserveForAdvancedDepreciationOfNonCurrentAssetsDueToChangeInTaxRate_2">税率変更による固定資産圧縮積立金の調整額</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentToReserveForAdvancedDepreciationOfNonCurrentAssetsDueToChangeInTaxRate" xlink:to="label_AdjustmentToReserveForAdvancedDepreciationOfNonCurrentAssetsDueToChangeInTaxRate_2" />
    <link:label xlink:type="resource" xlink:label="label_AdjustmentToReserveForSpecialDepreciationDueToChangeInTaxRate" xml:lang="ja" xlink:role="http://www.xbrl.org/2003/role/label" id="label_AdjustmentToReserveForSpecialDepreciationDueToChangeInTaxRate">税率変更による特別償却準備金の調整額</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentToReserveForSpecialDepreciationDueToChangeInTaxRate" xlink:to="label_AdjustmentToReserveForSpecialDepreciationDueToChangeInTaxRate" />
    <link:label xlink:type="resource" xlink:label="label_AdjustmentToReserveForSpecialDepreciationDueToChangeInTaxRate_2" xml:lang="ja" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" id="label_AdjustmentToReserveForSpecialDepreciationDueToChangeInTaxRate_2">税率変更による特別償却準備金の調整額</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentToReserveForSpecialDepreciationDueToChangeInTaxRate" xlink:to="label_AdjustmentToReserveForSpecialDepreciationDueToChangeInTaxRate_2" />
    <link:label xlink:type="resource" xlink:label="label_AdjustmentToReserveForPreventionOfSpecificDisasterDueToChangeInTaxRate" xml:lang="ja" xlink:role="http://www.xbrl.org/2003/role/label" id="label_AdjustmentToReserveForPreventionOfSpecificDisasterDueToChangeInTaxRate">税率変更による特定災害防止準備金の調整額</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentToReserveForPreventionOfSpecificDisasterDueToChangeInTaxRate" xlink:to="label_AdjustmentToReserveForPreventionOfSpecificDisasterDueToChangeInTaxRate" />
    <link:label xlink:type="resource" xlink:label="label_AdjustmentToReserveForPreventionOfSpecificDisasterDueToChangeInTaxRate_2" xml:lang="ja" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" id="label_AdjustmentToReserveForPreventionOfSpecificDisasterDueToChangeInTaxRate_2">税率変更による特定災害防止準備金の調整額</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentToReserveForPreventionOfSpecificDisasterDueToChangeInTaxRate" xlink:to="label_AdjustmentToReserveForPreventionOfSpecificDisasterDueToChangeInTaxRate_2" />
    <link:label xlink:type="resource" xlink:label="label_ProvisionOfReserveForPreventionOfSpecificDisaster" xml:lang="ja" xlink:role="http://www.xbrl.org/2003/role/label" id="label_ProvisionOfReserveForPreventionOfSpecificDisaster">特定災害防止準備金の積立</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProvisionOfReserveForPreventionOfSpecificDisaster" xlink:to="label_ProvisionOfReserveForPreventionOfSpecificDisaster" />
    <link:label xlink:type="resource" xlink:label="label_ProvisionOfReserveForPreventionOfSpecificDisaster_2" xml:lang="ja" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" id="label_ProvisionOfReserveForPreventionOfSpecificDisaster_2">特定災害防止準備金の積立</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProvisionOfReserveForPreventionOfSpecificDisaster" xlink:to="label_ProvisionOfReserveForPreventionOfSpecificDisaster_2" />
    <link:label xlink:type="resource" xlink:label="label_ReversalOfReserveForSpecificDisasterPrevention" xml:lang="ja" xlink:role="http://www.xbrl.org/2003/role/label" id="label_ReversalOfReserveForSpecificDisasterPrevention">特定災害防止準備金の取崩</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReversalOfReserveForSpecificDisasterPrevention" xlink:to="label_ReversalOfReserveForSpecificDisasterPrevention" />
    <link:label xlink:type="resource" xlink:label="label_ReversalOfReserveForSpecificDisasterPrevention_2" xml:lang="ja" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" id="label_ReversalOfReserveForSpecificDisasterPrevention_2">特定災害防止準備金の取崩</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReversalOfReserveForSpecificDisasterPrevention" xlink:to="label_ReversalOfReserveForSpecificDisasterPrevention_2" />
    <link:label xlink:type="resource" xlink:label="label_WasteRelatedBusinessReportableSegmentsMember" xml:lang="ja" xlink:role="http://www.xbrl.org/2003/role/label" id="label_WasteRelatedBusinessReportableSegmentsMember">環境関連事業</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WasteRelatedBusinessReportableSegmentsMember" xlink:to="label_WasteRelatedBusinessReportableSegmentsMember" />
    <link:label xlink:type="resource" xlink:label="label_WasteRelatedBusinessReportableSegmentsMember_2" xml:lang="ja" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" id="label_WasteRelatedBusinessReportableSegmentsMember_2">環境関連事業、報告セグメント [メンバー]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WasteRelatedBusinessReportableSegmentsMember" xlink:to="label_WasteRelatedBusinessReportableSegmentsMember_2" />
    <link:label xlink:type="resource" xlink:label="label_KanekoFumioMember" xml:lang="ja" xlink:role="http://www.xbrl.org/2003/role/label" id="label_KanekoFumioMember">金子　文雄</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="KanekoFumioMember" xlink:to="label_KanekoFumioMember" />
    <link:label xlink:type="resource" xlink:label="label_KanekoFumioMember_2" xml:lang="ja" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" id="label_KanekoFumioMember_2">金子　文雄 [メンバー]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="KanekoFumioMember" xlink:to="label_KanekoFumioMember_2" />
    <link:label xlink:type="resource" xlink:label="label_InoueYoshikazuMember" xml:lang="ja" xlink:role="http://www.xbrl.org/2003/role/label" id="label_InoueYoshikazuMember">井上　吉一</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InoueYoshikazuMember" xlink:to="label_InoueYoshikazuMember" />
    <link:label xlink:type="resource" xlink:label="label_InoueYoshikazuMember_2" xml:lang="ja" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" id="label_InoueYoshikazuMember_2">井上　吉一 [メンバー]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InoueYoshikazuMember" xlink:to="label_InoueYoshikazuMember_2" />
    <link:label xlink:type="resource" xlink:label="label_OhtaNariyukiMember" xml:lang="ja" xlink:role="http://www.xbrl.org/2003/role/label" id="label_OhtaNariyukiMember">大田　成幸</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OhtaNariyukiMember" xlink:to="label_OhtaNariyukiMember" />
    <link:label xlink:type="resource" xlink:label="label_OhtaNariyukiMember_2" xml:lang="ja" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" id="label_OhtaNariyukiMember_2">大田　成幸 [メンバー]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OhtaNariyukiMember" xlink:to="label_OhtaNariyukiMember_2" />
    <link:label xlink:type="resource" xlink:label="label_OnakaKazumasaMember" xml:lang="ja" xlink:role="http://www.xbrl.org/2003/role/label" id="label_OnakaKazumasaMember">大仲　一正</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OnakaKazumasaMember" xlink:to="label_OnakaKazumasaMember" />
    <link:label xlink:type="resource" xlink:label="label_OnakaKazumasaMember_2" xml:lang="ja" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" id="label_OnakaKazumasaMember_2">大仲　一正 [メンバー]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OnakaKazumasaMember" xlink:to="label_OnakaKazumasaMember_2" />
    <link:label xlink:type="resource" xlink:label="label_MuraiKazumasaMember" xml:lang="ja" xlink:role="http://www.xbrl.org/2003/role/label" id="label_MuraiKazumasaMember">村井　一雅</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MuraiKazumasaMember" xlink:to="label_MuraiKazumasaMember" />
    <link:label xlink:type="resource" xlink:label="label_MuraiKazumasaMember_2" xml:lang="ja" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" id="label_MuraiKazumasaMember_2">村井　一雅 [メンバー]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MuraiKazumasaMember" xlink:to="label_MuraiKazumasaMember_2" />
    <link:label xlink:type="resource" xlink:label="label_MurakamiTomokoMember" xml:lang="ja" xlink:role="http://www.xbrl.org/2003/role/label" id="label_MurakamiTomokoMember">村上　知子</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MurakamiTomokoMember" xlink:to="label_MurakamiTomokoMember" />
    <link:label xlink:type="resource" xlink:label="label_MurakamiTomokoMember_2" xml:lang="ja" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" id="label_MurakamiTomokoMember_2">村上　知子 [メンバー]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MurakamiTomokoMember" xlink:to="label_MurakamiTomokoMember_2" />
    <link:label xlink:type="resource" xlink:label="label_MinemoriAkiraMember" xml:lang="ja" xlink:role="http://www.xbrl.org/2003/role/label" id="label_MinemoriAkiraMember">峯森　章</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MinemoriAkiraMember" xlink:to="label_MinemoriAkiraMember" />
    <link:label xlink:type="resource" xlink:label="label_MinemoriAkiraMember_2" xml:lang="ja" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" id="label_MinemoriAkiraMember_2">峯森　章 [メンバー]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MinemoriAkiraMember" xlink:to="label_MinemoriAkiraMember_2" />
    <link:label xlink:type="resource" xlink:label="label_UozumiRyutaMember" xml:lang="ja" xlink:role="http://www.xbrl.org/2003/role/label" id="label_UozumiRyutaMember">魚住　隆太</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UozumiRyutaMember" xlink:to="label_UozumiRyutaMember" />
    <link:label xlink:type="resource" xlink:label="label_UozumiRyutaMember_2" xml:lang="ja" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" id="label_UozumiRyutaMember_2">魚住　隆太 [メンバー]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UozumiRyutaMember" xlink:to="label_UozumiRyutaMember_2" />
    <link:label xlink:type="resource" xlink:label="label_KitajimaNorikoMember" xml:lang="ja" xlink:role="http://www.xbrl.org/2003/role/label" id="label_KitajimaNorikoMember">北嶋　紀子</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="KitajimaNorikoMember" xlink:to="label_KitajimaNorikoMember" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="KitajimaNorikoMember" xlink:to="label_KitajimaNorikoMember_2" />
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