diff --git a/src/KingSystem/System/CMakeLists.txt b/src/KingSystem/System/CMakeLists.txt
index 4f907b81..68f827b8 100644
--- a/src/KingSystem/System/CMakeLists.txt
+++ b/src/KingSystem/System/CMakeLists.txt
@@ -1,4 +1,8 @@
 target_sources(uking PRIVATE
+    UI/ArcResourceMgr.h
+    UI/LayoutResourceMgr.cpp
+    UI/LayoutResourceMgr.h
+
     Account.cpp
     Account.h
     AutoDim.cpp
diff --git a/src/KingSystem/System/UI/ArcResourceMgr.h b/src/KingSystem/System/UI/ArcResourceMgr.h
new file mode 100644
index 00000000..247055ef
--- /dev/null
+++ b/src/KingSystem/System/UI/ArcResourceMgr.h
@@ -0,0 +1,21 @@
+#pragma once
+
+#include <container/seadTList.h>
+#include "KingSystem/Utils/Types.h"
+
+namespace ksys::ui {
+
+class ArcResourceMgr {
+public:
+    ArcResourceMgr() = default;
+    virtual ~ArcResourceMgr();
+private:
+    // TODO: fields
+    /* sead::TList */
+    char list[0x10];
+    int _18 = 0;
+    int _1c = 0x20;
+};
+KSYS_CHECK_SIZE_NX150(ArcResourceMgr, 0x20);
+
+}
diff --git a/src/KingSystem/System/UI/LayoutResourceMgr.cpp b/src/KingSystem/System/UI/LayoutResourceMgr.cpp
new file mode 100644
index 00000000..08e97e06
--- /dev/null
+++ b/src/KingSystem/System/UI/LayoutResourceMgr.cpp
@@ -0,0 +1,12 @@
+
+#include "LayoutResourceMgr.h"
+
+namespace ksys::ui {
+
+SEAD_SINGLETON_DISPOSER_IMPL(LayoutResourceMgr)
+
+void LayoutResourceMgr::init(sead::Heap* heap) {
+    // TODO
+}
+
+}
diff --git a/src/KingSystem/System/UI/LayoutResourceMgr.h b/src/KingSystem/System/UI/LayoutResourceMgr.h
new file mode 100644
index 00000000..76d8236b
--- /dev/null
+++ b/src/KingSystem/System/UI/LayoutResourceMgr.h
@@ -0,0 +1,46 @@
+#pragma once
+
+#include <heap/seadDisposer.h>
+#include <prim/seadSafeString.h>
+#include <thread/seadCriticalSection.h>
+#include <container/seadObjArray.h>
+#include "KingSystem/Resource/resHandle.h"
+#include "KingSystem/Utils/Types.h"
+
+#include "ArcResourceMgr.h"
+
+namespace ksys::ui {
+
+class LayoutResourceMgr {
+    SEAD_SINGLETON_DISPOSER(LayoutResourceMgr)
+    LayoutResourceMgr() = default;
+    virtual ~LayoutResourceMgr();
+
+public:
+
+    void init(sead::Heap* heap);
+private:
+    void* _28 = nullptr;
+    void* mLangFontTodo = nullptr;
+    res::Handle* mVersionRes = nullptr;
+    sead::FixedPtrArray<void, 8> mArray;
+    u64 _90 = 0;
+    ArcResourceMgr* mArcResourceMgr = nullptr;
+    res::Handle* mLangFontRes = nullptr;
+    void* _a8 = nullptr;
+    void* _b0 = nullptr;
+    void* _b8 = nullptr;
+    void* mTitleLayoutArchiveTodo = nullptr;
+    void* _c8 = nullptr;
+    u64 mSizexA8BufTodo = 0;
+    res::Handle* mHorseLayoutResu = nullptr;
+    u64 _e0 = 0;
+    u64 _e8 = 0;
+    u32 _f0 = 0;
+    sead::FixedSafeString<16> mVersionString;
+    int _120 = 0;
+    sead::CriticalSection mCriticalSection;
+};
+KSYS_CHECK_SIZE_NX150(LayoutResourceMgr, 0x168);
+
+}