diff --git a/PKHeX.Core/Saves/SAV5.cs b/PKHeX.Core/Saves/SAV5.cs
index c311750f1..a9ee9d0c5 100644
--- a/PKHeX.Core/Saves/SAV5.cs
+++ b/PKHeX.Core/Saves/SAV5.cs
@@ -274,7 +274,7 @@ namespace PKHeX.Core
                         new BlockInfo(0x22A00, 0x0850, 0x23252, 0x25F78), // Entralink Forest pokémon data (60d)
                         new BlockInfo(0x23300, 0x0284, 0x23586, 0x25F7A), // ???
                         new BlockInfo(0x23600, 0x0010, 0x23612, 0x25F7C), // ???
-                        new BlockInfo(0x23700, 0x00a8, 0x237AA, 0x25F7E), // ???
+                        new BlockInfo(0x23700, 0x00a8, 0x237AA, 0x25F7E), // PWT related data
                         new BlockInfo(0x23800, 0x016c, 0x2396E, 0x25F80), // ???
                         new BlockInfo(0x23A00, 0x0080, 0x23A82, 0x25F82), // ???
                         new BlockInfo(0x23B00, 0x00fc, 0x23BFE, 0x25F84), // Hollow/Rival Block
@@ -613,6 +613,23 @@ namespace PKHeX.Core
             set => BitConverter.GetBytes((ushort)value).CopyTo(Data, BattleSubway);
         }
 
+        public ushort GetPWTRecord(int id) => GetPWTRecord((PWTRecordID) id);
+        public ushort GetPWTRecord(PWTRecordID id)
+        {
+            if (id < PWTRecordID.Normal || id > PWTRecordID.MixMaster)
+                throw new ArgumentException(nameof(id));
+            int ofs = 0x2375C + (int)id * 2;
+            return BitConverter.ToUInt16(Data, ofs);
+        }
+        public void SetPWTRecord(int id, ushort value) => SetPWTRecord((PWTRecordID) id, value);
+        public void SetPWTRecord(PWTRecordID id, ushort value)
+        {
+            if (id < PWTRecordID.Normal || id > PWTRecordID.MixMaster)
+                throw new ArgumentException(nameof(id));
+            int ofs = 0x2375C + (int)id * 2;
+            SetData(BitConverter.GetBytes(value), ofs);
+        }
+
         protected override void SetDex(PKM pkm)
         {
             if (pkm.Species == 0)
diff --git a/PKHeX.Core/Saves/Substructures/PWTRecordID.cs b/PKHeX.Core/Saves/Substructures/PWTRecordID.cs
new file mode 100644
index 000000000..fa1ee7e75
--- /dev/null
+++ b/PKHeX.Core/Saves/Substructures/PWTRecordID.cs
@@ -0,0 +1,35 @@
+namespace PKHeX.Core
+{
+    public enum PWTRecordID
+    {
+        Normal,
+        Fighting,
+        Flying,
+        Poison,
+        Ground,
+        Rock,
+        Bug,
+        Ghost,
+        Steel,
+        Fire,
+        Water,
+        Grass,
+        Electric,
+        Psychic,
+        Ice,
+        Dragon,
+        Dark,
+        Champion,
+        Driftveil,
+        Unova,
+        Kanto,
+        Johto,
+        Hoenn,
+        Sinnoh,
+        World,
+        Rental,
+        RentalMaster,
+        Mix,
+        MixMaster
+    }
+}