diff --git a/client/src/locale/angular.ja-JP.xlf b/client/src/locale/angular.ja-JP.xlf
index 6bb1e2965..fbfefdf80 100644
--- a/client/src/locale/angular.ja-JP.xlf
+++ b/client/src/locale/angular.ja-JP.xlf
@@ -10206,7 +10206,7 @@
       </trans-unit>
       <trans-unit id="7787099349830266861" datatype="html">
         <source>The subject must be at least 1 character long.</source>
-        <target state="translated">題名は必ず1文字以上にしてください。</target>
+        <target state="translated">件名は必ず1文字以上にしてください。</target>
         <context-group purpose="location"><context context-type="sourcefile">src/app/shared/form-validators/instance-validators.ts</context><context context-type="linenumber">33</context></context-group>
       </trans-unit>
       <trans-unit id="5905189237950302829" datatype="html">
@@ -10326,7 +10326,7 @@
       </trans-unit>
       <trans-unit id="2761226139624435788">
         <source>Description must be at least 3 characters long.</source>
-        <target state="translated">説明は 3 文字以上にする必要があります。</target>
+        <target state="translated">説明は3文字以上にする必要があります。</target>
         <context-group purpose="location"><context context-type="sourcefile">src/app/shared/form-validators/user-validators.ts</context><context context-type="linenumber">134</context></context-group>
         <context-group purpose="location"><context context-type="sourcefile">src/app/shared/form-validators/video-channel-validators.ts</context><context context-type="linenumber">36</context></context-group>
         <context-group purpose="location"><context context-type="sourcefile">src/app/shared/form-validators/video-playlist-validators.ts</context><context context-type="linenumber">33</context></context-group>
@@ -10345,7 +10345,7 @@
       </trans-unit>
       <trans-unit id="7803960725351649605">
         <source>Ban reason must be at least 3 characters long.</source>
-        <target state="translated">凍結理由は少なくとも3 文字以上にする必要があります。</target>
+        <target state="translated">凍結理由は少なくとも3文字以上にする必要があります。</target>
         <context-group purpose="location"><context context-type="sourcefile">src/app/shared/form-validators/user-validators.ts</context><context context-type="linenumber">152</context></context-group>
       </trans-unit>
       <trans-unit id="3851609012243698179">
@@ -10380,7 +10380,7 @@
       </trans-unit>
       <trans-unit id="1109780973109145433">
         <source>Report reason must be at least 2 characters long.</source>
-        <target state="translated">通報理由は少なくとも2 文字以上にする必要があります。</target>
+        <target state="translated">通報理由は少なくとも2文字以上にする必要があります。</target>
         <context-group purpose="location"><context context-type="sourcefile">src/app/shared/form-validators/abuse-validators.ts</context><context context-type="linenumber">8</context></context-group>
       </trans-unit>
       <trans-unit id="5414573937278525654">
@@ -10512,7 +10512,7 @@
       </trans-unit>
       <trans-unit id="5090406837784732474" datatype="html">
         <source>External channel URL cannot be more than 1000 characters long</source>
-        <target state="translated">外部の動画サイトのチャンネルのURLは、1000文字以上を越えてはいけません</target>
+        <target state="translated">外部の動画サイトのチャンネルURLは、1000文字以上を越えてはいけません</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/shared/form-validators/video-channel-validators.ts</context>
           <context context-type="linenumber">61</context>