diff --git a/generators/chm/libokularGenerator_chmlib.desktop b/generators/chm/libokularGenerator_chmlib.desktop
index 640d404a5..227ad233d 100644
--- a/generators/chm/libokularGenerator_chmlib.desktop
+++ b/generators/chm/libokularGenerator_chmlib.desktop
@@ -10,7 +10,7 @@ Comment[es]=Motor de archivos de ayuda en HTML de Windows para Okular
 Comment[fi]=Windows HTMLHelp -taustaosa ohjelmaa Okular varten
 Comment[ga]=Inneall HTMLHelp Windows le haghaidh Okular
 Comment[is]=Windows HTMLHelp stuðningur fyrir Okular
-Comment[ja]=Okular の Windows HTMLHelp バックエンド
+Comment[ja]=Okular の Windows HTML ヘルプ用バックエンド
 Comment[km]=ផ្នែក​ខាង​ក្រោយ​ HTMLHelp របស់​វីនដូ​សម្រាប់ Okular
 Comment[nds]=En Okular-Hülpprogramm för HTML-Hülpdateien vun Windows
 Comment[pt]=Infra-estrutura de HTMLHelp do Windows para o Okular
diff --git a/generators/comicbook/libokularGenerator_comicbook.desktop b/generators/comicbook/libokularGenerator_comicbook.desktop
index 16e512fa1..81edbf65a 100644
--- a/generators/comicbook/libokularGenerator_comicbook.desktop
+++ b/generators/comicbook/libokularGenerator_comicbook.desktop
@@ -9,6 +9,7 @@ Name[fi]=Sarjakuva
 Name[fr]="Comic Book"
 Name[gl]=Libro Comic
 Name[hi]=कॉमिक पुस्तिका
+Name[ja]=コミックブック
 Name[km]=សៀវភៅ​កំប្លែង
 Name[ko]=만화책
 Name[nb]=Tegneserie
@@ -29,7 +30,7 @@ Comment[es]=Motor de libros de Comic para Okular
 Comment[fi]=Sarjakuvat-taustaosa ohjelmaa Okular varten
 Comment[ga]=Inneall Comic Book le haghaidh Okular
 Comment[is]=ComicBook stuðningur fyrir Okular
-Comment[ja]=Okular の Comic Book バックエンド
+Comment[ja]=Okular のコミックブック用バックエンド
 Comment[km]=ផ្នែក​ខាង​ក្រោយ​សៀវភៅ​កំប្លែង​សម្រាប់ Okular
 Comment[nds]=Comicbook-Hülpprogramm för Okular
 Comment[pt]=Infra-estrutura de banda desenhada para o Okular
diff --git a/generators/kimgio/libokularGenerator_kimgio.desktop b/generators/kimgio/libokularGenerator_kimgio.desktop
index bf55af8ed..d676123f0 100644
--- a/generators/kimgio/libokularGenerator_kimgio.desktop
+++ b/generators/kimgio/libokularGenerator_kimgio.desktop
@@ -44,7 +44,7 @@ Comment[es]=Motor de imágenes para Okular
 Comment[fi]=Kuvataustaosta ohjelmaa Okular varten
 Comment[ga]=Inneall íomhánna le haghaidh Okular
 Comment[is]=Myndmeðhöndlunarstuðningur fyrir Okular
-Comment[ja]=Okular の画像バックエンド
+Comment[ja]=Okular の画像用バックエンド
 Comment[km]=ផ្នែក​ខាង​ក្រោយ​សម្រាប់ Okular
 Comment[nds]=Bild-Hülpprogramm för Okular
 Comment[pt]=Infra-estrutura de imagens para o Okular