diff --git a/frontend/static/languages/_groups.json b/frontend/static/languages/_groups.json
index 657f57857..14a012b53 100644
--- a/frontend/static/languages/_groups.json
+++ b/frontend/static/languages/_groups.json
@@ -388,7 +388,12 @@
   },
   {
     "name": "japanese",
-    "languages": ["japanese_hiragana", "japanese_katakana", "japanese_romaji"]
+    "languages": [
+      "japanese_hiragana",
+      "japanese_katakana",
+      "japanese_romaji",
+      "japanese_romaji_1k"
+    ]
   },
   {
     "name": "hindi",
diff --git a/frontend/static/languages/_list.json b/frontend/static/languages/_list.json
index bf09cfd2b..43e90f80f 100644
--- a/frontend/static/languages/_list.json
+++ b/frontend/static/languages/_list.json
@@ -236,6 +236,7 @@
   ,"japanese_hiragana"
   ,"japanese_katakana"
   ,"japanese_romaji"
+  ,"japanese_romaji_1k"
   ,"sinhala"
   ,"latvian"
   ,"latvian_1k"