diff --git a/CMakeLists.txt b/CMakeLists.txt
index 217aba43..d349bb4e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -52,6 +52,8 @@ add_executable(uking
   src/KingSystem/Map/mapTypes.h
   src/KingSystem/Map/mapMubinIter.cpp
   src/KingSystem/Map/mapMubinIter.h
+  src/KingSystem/Map/mapObject.cpp
+  src/KingSystem/Map/mapObject.h
 
   src/KingSystem/MessageSystem/mesTransceiver.h
 
diff --git a/data/uking_functions.csv b/data/uking_functions.csv
index 9ccd3e35..ceecf691 100644
--- a/data/uking_functions.csv
+++ b/data/uking_functions.csv
@@ -72147,7 +72147,7 @@
 0x0000007100d49af0,sub_7100D49AF0,32,
 0x0000007100d49b10,sub_7100D49B10,416,
 0x0000007100d49cb0,sub_7100D49CB0,56,
-0x0000007100d49ce8,PlacementObj::ctor,124,
+0x0000007100d49ce8,PlacementObj::ctor,124,_ZN4ksys3map6ObjectC1Ev!
 0x0000007100d49d64,PlacementObj::dtor,52,
 0x0000007100d49d98,PlacementObj::initData,380,
 0x0000007100d49f14,PlacementObj::initRevivalGameDataFlagAndMiscFlags,620,
diff --git a/src/KingSystem/Map/mapObject.cpp b/src/KingSystem/Map/mapObject.cpp
new file mode 100644
index 00000000..0fc9714a
--- /dev/null
+++ b/src/KingSystem/Map/mapObject.cpp
@@ -0,0 +1,7 @@
+#include "KingSystem/Map/mapObject.h"
+
+namespace ksys::map {
+
+Object::Object() = default;
+
+}
diff --git a/src/KingSystem/Map/mapObject.h b/src/KingSystem/Map/mapObject.h
new file mode 100644
index 00000000..648ad3a2
--- /dev/null
+++ b/src/KingSystem/Map/mapObject.h
@@ -0,0 +1,111 @@
+#pragma once
+
+#include <basis/seadTypes.h>
+#include <prim/seadTypedBitFlag.h>
+#include "KingSystem/Map/mapMubinIter.h"
+#include "KingSystem/Utils/Types.h"
+
+namespace ksys::act {
+class BaseProc;
+}
+
+namespace ksys::map {
+
+class LinkData;
+
+// FIXME: incomplete
+class Object {
+public:
+    // TODO: rename
+    enum class Flag0 {
+
+    };
+
+    enum class Flag {
+        IsLinkTag = 0x1,
+        IncrementSave = 0x2,
+        IsLinkTagNAndOrNOr = 0x4,
+        _8 = 0x8,
+        ShapeCapsuleOrCylinder = 0x10,
+        SheikSensorTargetDeadOrAlive = 0x20,
+        UnderGodForest = 0x40,
+        UnderGodForestOff = 0x80,
+        CreateNotRain = 0x100,
+        ActorCreated = 0x200,
+        HasTraversePos = 0x400,
+        HasUniqueName = 0x800,
+        IsCreateSharpWeapon = 0x1000,
+        // TODO: rename this. This name is too long...
+        IsTurnActorBowChargeAndHasBasicSigLink = 0x8000,
+    };
+
+    // TODO: rename
+    enum class ActorFlag8 {
+
+    };
+
+    enum class HardModeFlag {
+        ActorCreated = 0x1,
+        /// This actor only spawns in master mode (hard mode).
+        IsHardModeActor = 0x2,
+        /// This actor only spawns during the One-Hit Obliterator (Ichigeki/一撃) challenge.
+        IsOneHitChallengeActor = 0x4,
+        /// This actor does not rank up in master mode.
+        DisableRankup = 0x8,
+    };
+
+    Object();
+    ~Object();
+
+    auto getFlags0() const { return mFlags0; }
+    auto getFlags() const { return mFlags; }
+    auto getActorFlags8() const { return mActorFlags8; }
+    auto getHardModeFlags() const { return mHardModeFlags; }
+
+    auto getActorDataIdx() const { return mActorDataIdx; }
+    auto getIdx() const { return mIdx; }
+    auto getId() const { return mId; }
+    auto getStaticCompoundId() const { return mStaticCompoundId; }
+
+    u8 getNumLinksPointingToMe() const { return mNumLinksPointingToMe; }
+
+    const MubinIter& getMubinIter() const { return mMubinIter; }
+    act::BaseProc* getProc() const { return mProc; }
+    LinkData* getLinkData() const { return mLinkData; }
+
+    u32 getRevivalGameDataFlagHash() const { return mRevivalGameDataFlagHash; }
+    u32 getHashId() const { return mHashId; }
+
+    const sead::Vector3f& getTranslate() const { return mTranslate; }
+    void setTranslate(const sead::Vector3f& translate);
+
+    auto getTraverseDist() const { return mTraverseDist; }
+    auto getTraverseDistInt() const { return mTraverseDistInt; }
+
+private:
+    sead::TypedBitFlag<Flag0, u32> mFlags0;
+    u16 mActorDataIdx = 0xffff;
+    sead::TypedBitFlag<Flag, u16> mFlags;
+    u8 mIdx = 0;
+    u8 mNumLinksPointingToMe = 0;
+    sead::TypedBitFlag<ActorFlag8, u8> mActorFlags8;
+    u8 _b = 0xff;
+    u16 mId = 0;
+    u16 mStaticCompoundId = 0xffff;
+    void* _10 = nullptr;
+    void* _18 = nullptr;
+    void* _20 = nullptr;
+    MubinIter mMubinIter;
+    act::BaseProc* mProc = nullptr;
+    LinkData* mLinkData = nullptr;
+    u32 mRevivalGameDataFlagHash = 0xffffffff;
+    void* _50 = nullptr;
+    u32 mHashId = 0;
+    sead::Vector3f mTranslate;
+    f32 mTraverseDist = 0.0;
+    u16 mTraverseDistInt = 0;
+    sead::TypedBitFlag<HardModeFlag, u8> mHardModeFlags;
+};
+KSYS_CHECK_SIZE_NX150(Object, 0x70);
+
+}  // namespace ksys::map