diff --git a/include/Shiraiwa/Coord3D.h b/include/Shiraiwa/Coord3D.h
index 0205eead..6a4b128f 100644
--- a/include/Shiraiwa/Coord3D.h
+++ b/include/Shiraiwa/Coord3D.h
@@ -60,13 +60,14 @@ class TPathMove {
     void checkReachTarget();
 
     // Inline/Unused
+    u16 get_8() const { return _8; }
     void setTargetNode(f32, f32);
     void setTargetNode(u16);
     void getNodeDir(u16, JGeometry::TVec3f *);
 
 protected:
     const CrsData::SObject *mpObj; // 04
-    s16 _8;                      // 
+    u16 _8;                      // 
     JGeometry::TVec3f *mpPos;      // 0c
     JGeometry::TVec3f *mpVel;      // 10
     f32 _14;
diff --git a/include/Shiraiwa/Objects/MapObjWall.h b/include/Shiraiwa/Objects/MapObjWall.h
new file mode 100644
index 00000000..17ad314b
--- /dev/null
+++ b/include/Shiraiwa/Objects/MapObjWall.h
@@ -0,0 +1,43 @@
+#ifndef MAPOBJWALL_H
+#define MAPOBJWALL_H
+
+#include <JSystem/J3D.h>
+#include <JSystem/JKernel/JKRHeap.h>
+
+#include "Kaneshige/Course/CrsData.h"
+#include "Sato/StateObserver.h"
+#include "Shiraiwa/Coord3D.h"
+#include "Shiraiwa/Objects/MapObjHioNode.h"
+
+#include "types.h"
+
+class TMapObjWall : public TMapObjHioNode, public StateObserver
+{
+public:
+    // Global
+    TMapObjWall(const CrsData::SObject &);        // 0x802a5284
+    virtual ~TMapObjWall();                       // 0x802a534c
+    virtual void reset();                         // 0x802a53f4
+    virtual const char *getBmdFileName();         // 0x802a5508
+    virtual void loadAnimation();                 // 0x802a5530
+    virtual void createModel(JKRSolidHeap *, u32); // 0x802a5598
+    virtual void calc();                          // 0x802a56dc
+    virtual void InitExec();                      // 0x802a5758
+    virtual void MoveExec();                      // 0x802a57c4
+    void initFunc_Move();                         // 0x802a5830
+    void doFunc_Move();                           // 0x802a58bc
+    void initFunc_Rest();                         // 0x802a5908
+    void doFunc_Rest();                           // 0x802a590c
+    virtual void createColModel(J3DModelData *);  // 0x802a5964
+
+    static StateFuncSet<TMapObjWall> sTable[2];      // 0x803a5978
+    static bool sUseBca;                             // 0x80415238
+    static J3DAnmTransform *sWlWallBckAnmTrans;      // 0x80416ec8
+    static J3DMtxCalc *sWlWallBckMtxCalc;            // 0x80416ecc
+
+private:
+    TPathMove *mPathMove; // 158
+    u16 mRestFrame;       // 15C
+}; // Size: 0x160
+
+#endif // MAPOBJWALL_H
diff --git a/src/Shiraiwa/MapObjWall.cpp b/src/Shiraiwa/MapObjWall.cpp
index e69de29b..7df41ec7 100644
--- a/src/Shiraiwa/MapObjWall.cpp
+++ b/src/Shiraiwa/MapObjWall.cpp
@@ -0,0 +1,53 @@
+#include "Shiraiwa/Objects/MapObjWall.h"
+
+J3DAnmTransform *TMapObjWall::sWlWallBckAnmTrans;
+J3DMtxCalc *TMapObjWall::sWlWallBckMtxCalc;
+
+bool TMapObjWall::sUseBca = true;
+
+StateObserver::StateFuncSet<TMapObjWall> TMapObjWall::sTable[2] = {
+    {0, &TMapObjWall::initFunc_Move, &TMapObjWall::doFunc_Move},
+    {1, &TMapObjWall::initFunc_Rest, &TMapObjWall::doFunc_Rest},
+};
+
+TMapObjWall::TMapObjWall(const CrsData::SObject &obj) : TMapObjHioNode(obj) {
+    NewAnmCtrl();
+    createSoundMgr();
+    mPathMove = new TPathMove(&obj);
+    reset();
+}
+
+TMapObjWall::~TMapObjWall() {}
+
+void TMapObjWall::reset() {}
+
+const char *TMapObjWall::getBmdFileName() {
+    static const char *cBmdName = "/Objects/wl_wall1.bmd";
+    return cBmdName;
+}
+
+void TMapObjWall::loadAnimation() {}
+
+void TMapObjWall::createModel(JKRSolidHeap *, u32) {}
+
+void TMapObjWall::calc() {}
+
+void TMapObjWall::InitExec() {}
+
+void TMapObjWall::MoveExec() {}
+
+void TMapObjWall::initFunc_Move() {}
+
+void TMapObjWall::doFunc_Move() {}
+
+void TMapObjWall::initFunc_Rest() {}
+
+void TMapObjWall::doFunc_Rest() {
+    if (IsPathMove()) {
+        if (mPathMove->get_8() == 0 || getStateCount() > mRestFrame) {
+            setState(0);
+        }
+    }
+}
+
+void TMapObjWall::createColModel(J3DModelData *) {}