diff --git a/data/discarded.json b/data/discarded.json
index 024e4cc45..d31ab4698 100644
--- a/data/discarded.json
+++ b/data/discarded.json
@@ -12,6 +12,30 @@
     "geobase:uuid",
     "sub_sea:type",
 
+    "KSJ2:ADS",
+    "KSJ2:ARE",
+    "KSJ2:AdminArea",
+    "KSJ2:COP_label",
+    "KSJ2:DFD",
+    "KSJ2:INT",
+    "KSJ2:INT_label",
+    "KSJ2:LOC",
+    "KSJ2:LPN",
+    "KSJ2:OPC",
+    "KSJ2:PubFacAdmin",
+    "KSJ2:RAC",
+    "KSJ2:RAC_label",
+    "KSJ2:RIC",
+    "KSJ2:RIN",
+    "KSJ2:WSC",
+    "KSJ2:coordinate",
+    "KSJ2:curve_id",
+    "KSJ2:curve_type",
+    "KSJ2:filename",
+    "KSJ2:lake_id",
+    "KSJ2:lat",
+    "KSJ2:long",
+    "KSJ2:river_id",
     "yh:LINE_NAME",
     "yh:LINE_NUM",
     "yh:STRUCTURE",