diff --git a/effects/coverswitch.desktop b/effects/coverswitch.desktop
index 88c4091bb3..92ec22a48d 100644
--- a/effects/coverswitch.desktop
+++ b/effects/coverswitch.desktop
@@ -4,6 +4,7 @@ Name[eo]=Kovra ŝanĝilo
 Name[es]=Cubre interruptor
 Name[fi]=Levykansivaihtaja
 Name[gu]=ફેરફાર ઢાંકો
+Name[ja]=カバースイッチ
 Name[km]=ប្ដូរ​​គម្រប​
 Name[pt]=Mudança de Capas
 Name[pt_BR]=Mudança de Capas
@@ -25,6 +26,7 @@ Comment[es]=Cubre interruptor - un conmutador de ventanas alternativo a alt+tab
 Comment[fi]=Levykansivaihtaja - vaihtoehtoinen alt+tab-vaihtaja
 Comment[ga]=Cover Switch - malartóir fuinneog Alt+Tab mar mhalairt
 Comment[gu]=ફેરફાર ઢાંકો - વૈકલ્પિક alt+tab વિન્ડો બદલનાર
+Comment[ja]=カバースイッチ - Alt+Tab によるもう一つのウィンドウ切り替え
 Comment[km]=ប្ដូរ​គម្រប - កម្មវិធី​ប្ដូរ​បង្អួច​ជា​ជម្រើស​គឺ ជំនួស(alt)+ថេប(tab)
 Comment[pt]=Mudança de Capas - Um selector de janelas alternativo para o Alt+Tab
 Comment[pt_BR]=Mudança de Capas - um alternador de janelas alternativo para o alt+tab
diff --git a/effects/coverswitch_config.desktop b/effects/coverswitch_config.desktop
index 4e6e9eb638..135b1c3e54 100644
--- a/effects/coverswitch_config.desktop
+++ b/effects/coverswitch_config.desktop
@@ -11,6 +11,7 @@ Name[eo]=Kovra ŝanĝilo
 Name[es]=Cubre interruptor
 Name[fi]=Levykansivaihtaja
 Name[gu]=ફેરફાર ઢાંકો
+Name[ja]=カバースイッチ
 Name[km]=ប្ដូរ​​គម្រប​
 Name[pt]=Mudança de Capas
 Name[pt_BR]=Mudança de Capas
diff --git a/effects/dimscreen.desktop b/effects/dimscreen.desktop
index 06e9efd6c0..5f42fc78bf 100644
--- a/effects/dimscreen.desktop
+++ b/effects/dimscreen.desktop
@@ -6,6 +6,7 @@ Name[el]=Θάμπωμα οθόνης σε λειτουργία διαχειρι
 Name[es]=Aclarar la pantalla en el modo administrador
 Name[fi]=Tummena näyttö pääkäyttäjätilassa
 Name[ga]=Doiléirigh an Scáileán i Mód an Riarthóra
+Name[ja]=管理者モードでスクリーンを暗く
 Name[km]=បន្ថយ​ពន្លឺ​អេក្រង់ សម្រាប់​របៀប​ជា​អ្នក​គ្រប់គ្រង
 Name[pt]=Escurecer o Ecrã para o Modo de Administração
 Name[pt_BR]=Escurece a Tela para o Modo Administrador
@@ -25,6 +26,7 @@ Comment[el]=Θάμπωμα της οθόνης αν κάποιο παράθυρ
 Comment[es]=Aclara la pantalla si una ventana pide la contraseña de administrador
 Comment[fi]=Tummentaa näytön, jos ikkuna kysyy pääkäyttäjän salasanaa
 Comment[ga]=Doiléirigh an scáileán nuair a iarrann fuinneog focal faire an fhorúsáideora
+Comment[ja]=ウィンドウが root のパスワードを要求するとスクリーンを暗くします
 Comment[km]=បន្ថយ​ពន្លឺ​អេក្រង់ នៅពេល​ដែល​បង្អួច​សួររក​ពាក្យ​សម្ងាត់ root
 Comment[pt]=Escurece o ecrã se alguma janela pedir a senha do 'root'
 Comment[pt_BR]=Escurece a tela se uma janela pedir a senha de root
diff --git a/effects/wobblywindows.desktop b/effects/wobblywindows.desktop
index 7a54c77094..145b1f86fd 100644
--- a/effects/wobblywindows.desktop
+++ b/effects/wobblywindows.desktop
@@ -2,6 +2,7 @@
 Name=Wobbly Windows
 Name[km]=បង្អួច​រំញ័រ
 Name[sv]=Ostadiga fönster
+Name[zh_CN]=摆动窗口
 Name[zh_TW]=不穩定的 Windows
 Icon=preferences-system-windows-effect-wobblywindows
 
diff --git a/effects/wobblywindows_config.desktop b/effects/wobblywindows_config.desktop
index 4c6b058f3e..4cf2a29501 100644
--- a/effects/wobblywindows_config.desktop
+++ b/effects/wobblywindows_config.desktop
@@ -9,5 +9,6 @@ X-KDE-PluginKeyword=wobblywindows
 Name=Wobbly Windows
 Name[km]=បង្អួច​រំញ័រ
 Name[sv]=Ostadiga fönster
+Name[zh_CN]=摆动窗口
 Name[zh_TW]=不穩定的 Windows