diff --git a/i18n/ja/cosmic_workspaces.ftl b/i18n/ja/cosmic_workspaces.ftl
new file mode 100644
index 0000000..ac44da0
--- /dev/null
+++ b/i18n/ja/cosmic_workspaces.ftl
@@ -0,0 +1 @@
+new-workspace = 新しいワークスペース