diff --git a/1.5/Patches/AyaZC_Patch.xml b/1.5/Patches/AyaZC_Patch.xml
index 5535742..a7dff6a 100644
--- a/1.5/Patches/AyaZC_Patch.xml
+++ b/1.5/Patches/AyaZC_Patch.xml
@@ -3,16 +3,8 @@
 
     <Operation Class="PatchOperationSequence">
         <operations>
-            <li Class="PatchOperationReplace">
+            <li Class="PatchOperationRemove">
                 <xpath>Defs/IncidentDef[defName="HAR_ZC_Incident_a"]</xpath>
-                <value>
-                    <IncidentDef>
-                        <defName>HAR_ZC_Incident_a</defName>
-                        <label>旧い約束</label>
-                        <letterLabel>旧い約束</letterLabel>
-                        <letterText>昏い雰囲気を纏った人工種族、ゾイコールがあなたのコロニーに加入しました。\n仲間になった理由は明かしてはくれませんでしたが、裏切りなどの心配はいらないようです。\n\n現在、彼女は力を封印されており、研究を進めることで、力を取り戻す切欠を得られるでしょう。</letterText>
-                    </IncidentDef>
-                </value>
             </li>
         </operations>
     </Operation>
diff --git a/1.5/Patches/Kyulen_Patch.xml b/1.5/Patches/Kyulen_Patch.xml
index f54436f..580462a 100644
--- a/1.5/Patches/Kyulen_Patch.xml
+++ b/1.5/Patches/Kyulen_Patch.xml
@@ -3,16 +3,8 @@
 
     <Operation Class="PatchOperationSequence">
         <operations>
-            <li Class="PatchOperationReplace">
+            <li Class="PatchOperationRemove">
                 <xpath>Defs/IncidentDef[defName="KyulenAppearwt"]</xpath>
-                <value>
-                    <IncidentDef>
-                        <defName>KyulenAppearwt</defName>
-                        <label>Kyulen Appear</label>
-                        <letterLabel>Kyulen Appear</letterLabel>
-                        <letterText>Kyulen appeared in this area.\n\nThis fox is an extremely rare animal to meet. Do not miss this opportunity because can tame it easily..</letterText>
-                    </IncidentDef>
-                </value>
             </li>
         </operations>
     </Operation>
diff --git a/1.5/Patches/NHUX_Patch.xml b/1.5/Patches/NHUX_Patch.xml
index 320835f..9b80063 100644
--- a/1.5/Patches/NHUX_Patch.xml
+++ b/1.5/Patches/NHUX_Patch.xml
@@ -3,40 +3,16 @@
 
     <Operation Class="PatchOperationSequence">
         <operations>
-            <li Class="PatchOperationReplace">
+            <li Class="PatchOperationRemove">
                 <xpath>Defs/IncidentDef[defName="NHUX_WandererJoin_Easy"]</xpath>
-                <value>
-                    <IncidentDef>
-                        <defName>NHUX_WandererJoin_Easy</defName>
-                        <label>NHUX arrives</label>
-                        <letterLabel>NHUX arrives</letterLabel>
-                        <letterText>NHUX arrives.</letterText>
-                    </IncidentDef>
-                </value>
             </li>
 
-            <li Class="PatchOperationReplace">
+            <li Class="PatchOperationRemove">
                 <xpath>Defs/IncidentDef[defName="NHUX_WandererJoin_Medium"]</xpath>
-                <value>
-                    <IncidentDef>
-                        <defName>NHUX_WandererJoin_Easy</defName>
-                        <label>NHUX arrives</label>
-                        <letterLabel>NHUX arrives</letterLabel>
-                        <letterText>NHUX arrives.</letterText>
-                    </IncidentDef>
-                </value>
             </li>
 
-            <li Class="PatchOperationReplace">
+            <li Class="PatchOperationRemove">
                 <xpath>Defs/IncidentDef[defName="NHUX_WandererJoin_Hard"]</xpath>
-                <value>
-                    <IncidentDef>
-                        <defName>NHUX_WandererJoin_Easy</defName>
-                        <label>NHUX arrives</label>
-                        <letterLabel>NHUX arrives</letterLabel>
-                        <letterText>NHUX arrives.</letterText>
-                    </IncidentDef>
-                </value>
             </li>
         </operations>
     </Operation>