diff --git a/ArcFormats/KiriKiri/ArcXP3.cs b/ArcFormats/KiriKiri/ArcXP3.cs
index 07f8987c..764b6cff 100644
--- a/ArcFormats/KiriKiri/ArcXP3.cs
+++ b/ArcFormats/KiriKiri/ArcXP3.cs
@@ -250,17 +250,17 @@ namespace GameRes.Formats.KiriKiri
                             dir.Add (entry);
                         }
                     }
-                    else if (0x3A7A7579 == entry_signature) // "yuz:"
+                    else if (0x3A7A7579 == entry_signature || 0x3A6E6573 == entry_signature) // "yuz:" || "sen:"
                     {
-                        if (entry_size >= 0x10 && crypt_algorithm.Value is RiddleCxCrypt)
+                        if (entry_size >= 0x10 && crypt_algorithm.Value is SenrenCxCrypt)
                         {
-                            long offset = header.ReadInt64();
+                            long offset = header.ReadInt64() + base_offset;
                             header.ReadUInt32(); // unpacked size
                             uint size = header.ReadUInt32();
                             if (offset > 0 && offset + size <= file.MaxOffset)
                             {
                                 var yuz = file.View.ReadBytes (offset, size);
-                                var crypt = crypt_algorithm.Value as RiddleCxCrypt;
+                                var crypt = crypt_algorithm.Value as SenrenCxCrypt;
                                 crypt.ReadYuzNames (yuz, filename_map);
                             }
                         }