diff --git a/addons/missile_gbu/stringtable.xml b/addons/missile_gbu/stringtable.xml
index 785b68ea29b..e94094b3de6 100644
--- a/addons/missile_gbu/stringtable.xml
+++ b/addons/missile_gbu/stringtable.xml
@@ -4,30 +4,37 @@
         <Key ID="STR_ACE_MISSILE_GBU_12">
             <English>GBU-12 [ACE]</English>
             <Italian>GBU-12 [ACE]</Italian>
+            <Japanese>GBU-12 [ACE]</Japanese>
         </Key>
         <Key ID="STR_ACE_MISSILE_GBU_fab250">
             <English>FAB-250M-54 [ACE]</English>
             <Italian>FAB-250M-54 [ACE]</Italian>
+            <Japanese>FAB-250M-54 [ACE]</Japanese>
         </Key>
         <Key ID="STR_ACE_MISSILE_GBU_12_1x">
             <English>1x GBU-12 [ACE]</English>
             <Italian>1x GBU-12 [ACE]</Italian>
+            <Japanese>1x GBU-12 [ACE]</Japanese>
         </Key>
         <Key ID="STR_ACE_MISSILE_GBU_12_2x">
             <English>2x GBU-12 [ACE]</English>
             <Italian>2x GBU-12 [ACE]</Italian>
+            <Japanese>2x GBU-12 [ACE]</Japanese>
         </Key>
         <Key ID="STR_ACE_MISSILE_GBU_12_4x">
             <English>4x GBU-12 [ACE]</English>
             <Italian>4x GBU-12 [ACE]</Italian>
+            <Japanese>4x GBU-12 [ACE]</Japanese>
         </Key>
         <Key ID="STR_ACE_MISSILE_GBU_fab250_1x">
             <English>1x FAB-250M-54 [ACE]</English>
             <Italian>1x FAB-250M-54 [ACE]</Italian>
+            <Japanese>1x FAB-250M-54 [ACE]</Japanese>
         </Key>
         <Key ID="STR_ACE_MISSILE_GBU_fab250_2x">
             <English>2x FAB-250M-54 [ACE]</English>
             <Italian>2x FAB-250M-54 [ACE]</Italian>
+            <Japanese>2x FAB-250M-54 [ACE]</Japanese>
         </Key>
     </Package>
 </Project>
diff --git a/addons/missile_vikhr/stringtable.xml b/addons/missile_vikhr/stringtable.xml
index 89ecbfe2918..6cf5cc5078e 100644
--- a/addons/missile_vikhr/stringtable.xml
+++ b/addons/missile_vikhr/stringtable.xml
@@ -4,30 +4,37 @@
         <Key ID="STR_ACE_MISSILE_VIKHR_9k121">
             <English>9k121 Vikhr [ACE]</English>
             <Italian>9k121 Vikhr [ACE]</Italian>
+            <Japanese>9k121 ヴィーフリ [ACE]</Japanese>
         </Key>
         <Key ID="STR_ACE_MISSILE_VIKHR_1x">
             <English>1x 9k121 Vikhr [ACE]</English>
             <Italian>1x 9k121 Vikhr [ACE]</Italian>
+            <Japanese>1x 9k121 ヴィーフリ [ACE]</Japanese>
         </Key>
         <Key ID="STR_ACE_MISSILE_VIKHR_2x">
             <English>2x 9k121 Vikhr [ACE]</English>
             <Italian>2x 9k121 Vikhr [ACE]</Italian>
+            <Japanese>2x 9k121 ヴィーフリ [ACE]</Japanese>
         </Key>
         <Key ID="STR_ACE_MISSILE_VIKHR_3x">
             <English>3x 9k121 Vikhr [ACE]</English>
             <Italian>3x 9k121 Vikhr [ACE]</Italian>
+            <Japanese>3x 9k121 ヴィーフリ [ACE]</Japanese>
         </Key>
         <Key ID="STR_ACE_MISSILE_VIKHR_4x">
             <English>4x 9k121 Vikhr [ACE]</English>
             <Italian>4x 9k121 Vikhr [ACE]</Italian>
+            <Japanese>4x 9k121 ヴィーフリ [ACE]</Japanese>
         </Key>
         <Key ID="STR_ACE_MISSILE_VIKHR_6x">
             <English>6x 9k121 Vikhr [ACE]</English>
             <Italian>6x 9k121 Vikhr [ACE]</Italian>
+            <Japanese>6x 9k121 ヴィーフリ [ACE]</Japanese>
         </Key>
         <Key ID="STR_ACE_MISSILE_VIKHR_8x">
             <English>8x 9k121 Vikhr [ACE]</English>
             <Italian>8x 9k121 Vikhr [ACE]</Italian>
+            <Japanese>8x 9k121 ヴィーフリ [ACE]</Japanese>
         </Key>
     </Package>
 </Project>