diff --git a/PKHeX.Core/Legality/Verifiers/TrainerNameVerifier.cs b/PKHeX.Core/Legality/Verifiers/TrainerNameVerifier.cs
index 6140d0519..9cee44efb 100644
--- a/PKHeX.Core/Legality/Verifiers/TrainerNameVerifier.cs
+++ b/PKHeX.Core/Legality/Verifiers/TrainerNameVerifier.cs
@@ -107,7 +107,7 @@ namespace PKHeX.Core
 
             if (tr.Length == 0)
             {
-                if (pkm is SK2 sk2 && sk2.TID == 0 && sk2.OT_Trash[0] == 0)
+                if (pkm is SK2 sk2 && sk2.TID == 0 && sk2.IsRental)
                 {
                     data.AddLine(Get(LOTShort, Severity.Fishy));
                 }
diff --git a/PKHeX.Core/PKM/SK2.cs b/PKHeX.Core/PKM/SK2.cs
index 2099b9317..dc691b7c2 100644
--- a/PKHeX.Core/PKM/SK2.cs
+++ b/PKHeX.Core/PKM/SK2.cs
@@ -64,9 +64,25 @@ namespace PKHeX.Core
         public override int CurrentFriendship { get => Data[0x1C]; set => Data[0x1C] = (byte)value; }
 
         public override int Stat_Level { get => Data[0x1D]; set => Data[0x1D] = (byte)value; }
-        public override bool IsEgg { get => Data[0x1E] != 0; set => Data[0x1E] = (byte)(value ? 1 : 0); }
+        public override bool IsEgg { get => (Data[0x1E] & 1) == 1; set => Data[0x1E] = (byte)(Data[0x1E] & ~1 | (value ? 1 : 0)); }
 
-        // 0x1E, 0x1F
+        public bool IsRental
+        {
+            get => (Data[0x1E] & 4) == 4;
+            set
+            {
+                if (!value)
+                {
+                    Data[0x1E] &= 0xFB;
+                    return;
+                }
+
+                Data[0x1E] |= 4;
+                OT_Name = string.Empty;
+            }
+        }
+
+        // 0x1F
 
         private byte PKRS { get => Data[0x20]; set => Data[0x20] = value; }
         // Crystal only Caught Data
@@ -87,7 +103,7 @@ namespace PKHeX.Core
             get => GetString(0x30, StringLength);
             set
             {
-                if (value.Length == 0) // Rental
+                if (IsRental)
                 {
                     Array.Clear(Data, 0x30, StringLength);
                     return;
@@ -172,7 +188,7 @@ namespace PKHeX.Core
 
                 // Only copies until first 0x50 terminator, but just copy everything
                 Nickname = Nickname,
-                OT_Name = OT_Name,
+                OT_Name = IsRental ? Japanese ? "1337" : "PKHeX" : OT_Name,
             };
         }
 
diff --git a/PKHeX.Core/Saves/SAV2Stadium.cs b/PKHeX.Core/Saves/SAV2Stadium.cs
index cd5ed380b..2f569bd96 100644
--- a/PKHeX.Core/Saves/SAV2Stadium.cs
+++ b/PKHeX.Core/Saves/SAV2Stadium.cs
@@ -132,6 +132,15 @@ namespace PKHeX.Core
 
         public static string GetTeamName(int team) => $"{((Stadium2TeamType)(team / TeamCountType)).ToString().Replace('_', ' ')} {(team % 10) + 1}";
 
+        public override string GetBoxName(int box)
+        {
+            var ofs = GetBoxOffset(box) - 0x10;
+            var str = GetString(ofs, 0x10);
+            if (string.IsNullOrWhiteSpace(str))
+                return $"Box {box + 1}";
+            return str;
+        }
+
         public override SlotGroup GetTeam(int team)
         {
             if ((uint)team >= TeamCount)
diff --git a/PKHeX.Core/Saves/SAV_STADIUM.cs b/PKHeX.Core/Saves/SAV_STADIUM.cs
index 17d0f5ff2..7b21f179f 100644
--- a/PKHeX.Core/Saves/SAV_STADIUM.cs
+++ b/PKHeX.Core/Saves/SAV_STADIUM.cs
@@ -44,7 +44,7 @@
 
         protected sealed override byte[] DecryptPKM(byte[] data) => data;
         public sealed override int GetPartyOffset(int slot) => -1;
-        public sealed override string GetBoxName(int box) => $"Box {box + 1}";
+        public override string GetBoxName(int box) => $"Box {box + 1}";
         public sealed override void SetBoxName(int box, string value) { }
         public sealed override bool ChecksumsValid => GetBoxChecksumsValid();
         public sealed override string ChecksumInfo => ChecksumsValid ? "Checksum valid." : "Checksum invalid";