diff --git a/include/dtcm/UnkStruct_027e1058.hpp b/include/dtcm/UnkStruct_027e1058.hpp
new file mode 100644
index 00000000..6ce7ce4a
--- /dev/null
+++ b/include/dtcm/UnkStruct_027e1058.hpp
@@ -0,0 +1,12 @@
+#pragma once
+
+#include "types.h"
+
+struct UnkStruct_027e1058 {
+    /* 0 */ const char *unk_0;
+    /* 4 */ s32 unk_4;
+    /* 8 */ s32 unk_8;
+    /* c */
+};
+
+extern UnkStruct_027e1058 data_027e1058;
diff --git a/include/dtcm/UnkStruct_027e105c.hpp b/include/dtcm/UnkStruct_027e105c.hpp
new file mode 100644
index 00000000..ac88044c
--- /dev/null
+++ b/include/dtcm/UnkStruct_027e105c.hpp
@@ -0,0 +1,12 @@
+#pragma once
+
+#include "types.h"
+
+struct UnkStruct_027e105c {
+    /* 0 */ const char **unk_0;
+    /* 4 */
+    
+    unk32 LoadTreasureItemFanfare(Treasure);
+};
+
+extern UnkStruct_027e105c data_027e105c;