diff --git a/localization/rssguard_ja.ts b/localization/rssguard_ja.ts
index 067a2c710..129b67962 100644
--- a/localization/rssguard_ja.ts
+++ b/localization/rssguard_ja.ts
@@ -3394,7 +3394,7 @@ You can install it now.</translation>
     <message>
       <location filename="../src/librssguard/services/gmail/gui/gmailaccountdetails.cpp" line="127"/>
       <source>Some value is entered.</source>
-      <translation type="unfinished">Some value is entered.</translation>
+      <translation>何らかの値が入力されています</translation>
     </message>
     <message>
       <location filename="../src/librssguard/services/gmail/gui/gmailaccountdetails.cpp" line="16"/>
@@ -5117,7 +5117,7 @@ Login tokens expiration: %2</translation>
     <message>
       <location filename="../src/librssguard/services/owncloud/gui/owncloudaccountdetails.cpp" line="18"/>
       <source>Password for your Nextcloud account</source>
-      <translation type="unfinished">Password for your Nextcloud account</translation>
+      <translation>Nextcloudアカウントのパスワード</translation>
     </message>
     <message>
       <location filename="../src/librssguard/services/owncloud/gui/owncloudaccountdetails.cpp" line="20"/>
@@ -7603,8 +7603,8 @@ Unread news: %2</translation>
     <message numerus="yes">
       <location filename="../src/librssguard/gui/reusable/timespinbox.cpp" line="54"/>
       <source>%n hour(s)</source>
-      <translation type="unfinished">
-        <numerusform>%n hour(s)</numerusform>
+      <translation>
+        <numerusform>%n 時間</numerusform>
       </translation>
     </message>
     <message numerus="yes">
@@ -7612,20 +7612,20 @@ Unread news: %2</translation>
       <location filename="../src/librssguard/gui/reusable/timespinbox.cpp" line="65"/>
       <source>%n minute(s)</source>
       <translation>
-        <numerusform>%n minute(s)</numerusform>
+        <numerusform>%n 分</numerusform>
       </translation>
     </message>
     <message>
       <location filename="../src/librssguard/gui/reusable/timespinbox.cpp" line="57"/>
       <location filename="../src/librssguard/gui/reusable/timespinbox.cpp" line="67"/>
       <source> and </source>
-      <translation> and </translation>
+      <translation> </translation>
     </message>
     <message numerus="yes">
       <location filename="../src/librssguard/gui/reusable/timespinbox.cpp" line="64"/>
       <source>%n second(s)</source>
       <translation>
-        <numerusform>%n second(s)</numerusform>
+        <numerusform>%n 秒</numerusform>
       </translation>
     </message>
   </context>
@@ -7745,7 +7745,7 @@ Unread news: %2</translation>
     <message>
       <location filename="../src/librssguard/services/tt-rss/gui/ttrssaccountdetails.cpp" line="32"/>
       <source>URL of your TT-RSS instance WITHOUT trailing &quot;/api/&quot; string</source>
-      <translation type="unfinished">URL of your TT-RSS instance WITHOUT trailing &quot;/api/&quot; string</translation>
+      <translation>末尾の&quot;/api/&quot; を除いたTT-RSSインスタンスのURL</translation>
     </message>
     <message>
       <location filename="../src/librssguard/services/tt-rss/gui/ttrssaccountdetails.cpp" line="34"/>