diff --git a/popcorn/Assets/MyGame/Resource/Animation/Brother/Brother_pink.controller b/popcorn/Assets/MyGame/Resource/Animation/Brother/Brother_pink.controller
index 37d9967d..729618a5 100644
--- a/popcorn/Assets/MyGame/Resource/Animation/Brother/Brother_pink.controller
+++ b/popcorn/Assets/MyGame/Resource/Animation/Brother/Brother_pink.controller
@@ -52,6 +52,7 @@ AnimatorStateMachine:
   - {fileID: 5858741034395082888}
   - {fileID: 51081042415013300}
   - {fileID: 4394378192515912696}
+  - {fileID: -4201787685094799525}
   m_EntryTransitions: []
   m_StateMachineTransitions: {}
   m_StateMachineBehaviours: []
@@ -112,6 +113,31 @@ AnimatorState:
   m_MirrorParameter: 
   m_CycleOffsetParameter: 
   m_TimeParameter: 
+--- !u!1101 &-4201787685094799525
+AnimatorStateTransition:
+  m_ObjectHideFlags: 1
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_Name: 
+  m_Conditions:
+  - m_ConditionMode: 1
+    m_ConditionEvent: Walk
+    m_EventTreshold: 0
+  m_DstStateMachine: {fileID: 0}
+  m_DstState: {fileID: 8708174739101812674}
+  m_Solo: 0
+  m_Mute: 0
+  m_IsExit: 0
+  serializedVersion: 3
+  m_TransitionDuration: 0
+  m_TransitionOffset: 0
+  m_ExitTime: 0.75
+  m_HasExitTime: 0
+  m_HasFixedDuration: 1
+  m_InterruptionSource: 0
+  m_OrderedInterruption: 1
+  m_CanTransitionToSelf: 1
 --- !u!91 &9100000
 AnimatorController:
   m_ObjectHideFlags: 0
@@ -126,19 +152,25 @@ AnimatorController:
     m_DefaultFloat: 0
     m_DefaultInt: 0
     m_DefaultBool: 0
-    m_Controller: {fileID: 9100000}
+    m_Controller: {fileID: 0}
   - m_Name: Promotion
     m_Type: 9
     m_DefaultFloat: 0
     m_DefaultInt: 0
     m_DefaultBool: 0
-    m_Controller: {fileID: 9100000}
+    m_Controller: {fileID: 0}
   - m_Name: Sleepy
     m_Type: 9
     m_DefaultFloat: 0
     m_DefaultInt: 0
     m_DefaultBool: 0
-    m_Controller: {fileID: 9100000}
+    m_Controller: {fileID: 0}
+  - m_Name: Walk
+    m_Type: 9
+    m_DefaultFloat: 0
+    m_DefaultInt: 0
+    m_DefaultBool: 0
+    m_Controller: {fileID: 0}
   m_AnimatorLayers:
   - serializedVersion: 5
     m_Name: Base Layer
diff --git a/popcorn/Assets/MyGame/Scenes/marketing/Scripts/BrotherPinkView.cs b/popcorn/Assets/MyGame/Scenes/marketing/Scripts/BrotherPinkView.cs
index e5469233..ad516aa4 100644
--- a/popcorn/Assets/MyGame/Scenes/marketing/Scripts/BrotherPinkView.cs
+++ b/popcorn/Assets/MyGame/Scenes/marketing/Scripts/BrotherPinkView.cs
@@ -1,24 +1,138 @@
+using UniRx;
+using UniRx.Triggers;
 using UnityEngine;
 
 public class BrotherPinkView : MonoBehaviour
 {
-    [SerializeField] private Animator animator;
     private static readonly int Normal = Animator.StringToHash("Normal");
     private static readonly int Promotion = Animator.StringToHash("Promotion");
     private static readonly int Sleepy = Animator.StringToHash("Sleepy");
+    private static readonly int Walk = Animator.StringToHash("Walk");
+    private static readonly Vector2 RightPos = new Vector2(4.96f, -0.26f);
+    private static readonly Vector2 LeftPos = new Vector2(-4.96f, -0.26f);
+    
+    [SerializeField] private Animator animator;
+    [SerializeField] private Transform pinkTransform;
+    [SerializeField] private float walkSideBottomPos;
+    [SerializeField] private float pinkWalkSpeed = 4f;
+    [SerializeField] private float coolTime = 10f;
+    [SerializeField] private int fewerBorder = 5;
+
+    public int FewerBorder => fewerBorder;
+
+    private bool isManyCustomer;
+    private bool isLocked;
+    private int nextId;
+    private readonly (int trigger, Vector2 wayPoint, float wait)[] pinkMoves =
+    {
+        (Walk, LeftPos, 0f),
+        (Promotion, LeftPos + Vector2.right * .03f, 5.35f),
+        (Walk, RightPos, 0f),
+        (Promotion, RightPos + Vector2.left * .03f, 5.35f),
+    };
+    private int moveIndex;
+    private Vector2 wayPoint;
+    private float durationDelta;
+    private float completedDuration;
+    private void Start()
+    {
+        nextId = Normal;
+        isManyCustomer = true;
+        this.UpdateAsObservable().Subscribe(_ =>
+        {
+            if (isManyCustomer || isLocked)
+            {
+                return;
+            }
+            var localPosition = pinkTransform.localPosition;
+            localPosition = Vector2.MoveTowards(localPosition, wayPoint, pinkWalkSpeed * Time.deltaTime);
+            localPosition = localPosition + Vector3.forward * (localPosition.y + Mathf.Abs(walkSideBottomPos));
+            pinkTransform.localPosition = localPosition;
+            if (Vector2.Distance(localPosition, wayPoint) < .01f)
+            {
+                if (durationDelta < completedDuration)
+                {
+                    durationDelta += Time.deltaTime;
+                    return;
+                }
+                durationDelta = 0;
+                moveIndex++;
+                if (moveIndex == pinkMoves.Length)
+                {
+                    moveIndex = 0;
+                    isLocked = true;
+                    isManyCustomer = true;
+                    animator.SetTrigger(nextId);
+                    this.CallWaitForSeconds(coolTime, () =>
+                    {
+                        isLocked = false;
+                    });
+                    return;
+                }
+                SetPinkMove();
+            }
+        }).AddTo(this);
+    }
+
+    private void SetPinkMove()
+    {
+        var move = pinkMoves[moveIndex];
+        wayPoint = move.wayPoint;
+        completedDuration = move.wait;
+        animator.SetTrigger(move.trigger);
+        if (Vector2.Distance(wayPoint, pinkTransform.localPosition.ToVector2()) < .01f)
+        {
+            // nop
+        } else if ((wayPoint - pinkTransform.localPosition.ToVector2()).x > 0)
+        {
+            pinkTransform.localRotation = Quaternion.Euler(Vector3.up * 180);
+        }
+        else
+        {
+            pinkTransform.localRotation = Quaternion.Euler(Vector3.zero);
+        }
+    }
+
+    private void SetTrigger(int id)
+    {
+        if (nextId == id)
+        {
+            return;
+        }
+        nextId = id;
+        if (isManyCustomer)
+        {
+            animator.SetTrigger(Normal);
+        }
+    }
 
     public void SetNormal()
     {
-        animator.SetTrigger(Normal);
-    }
-
-    public void SetPromotion()
-    {
-        animator.SetTrigger(Promotion);
+        SetTrigger(Normal);
     }
 
     public void SetSleepy()
     {
-        animator.SetTrigger(Sleepy);
+        SetTrigger(Sleepy);
+    }
+    
+    public void SetPromotion()
+    {
+        isManyCustomer = true;
+        pinkTransform.localPosition = LeftPos;
+        animator.SetTrigger(Promotion);
+    }
+    
+    public void SetWalk()
+    {
+        if (!isManyCustomer)
+        {
+            return;
+        }
+        if (!isLocked)
+        {
+            isManyCustomer = false;
+            SetPinkMove();
+        }
     }
 }
diff --git a/popcorn/Assets/MyGame/Scenes/marketing/Scripts/Market.cs b/popcorn/Assets/MyGame/Scenes/marketing/Scripts/Market.cs
index 348f16f2..c67f6f1e 100644
--- a/popcorn/Assets/MyGame/Scenes/marketing/Scripts/Market.cs
+++ b/popcorn/Assets/MyGame/Scenes/marketing/Scripts/Market.cs
@@ -419,7 +419,6 @@ public class Market : MonoBehaviour
                 case ShopState.Busy:
                     break;
                 case ShopState.Close:
-                    // お客さんが購入中の場合待つ
                     if (customerList.Count(x => x.State.Value == CustomerState.Order) == 0)
                     {
                         pinkView.SetSleepy();
@@ -427,6 +426,7 @@ public class Market : MonoBehaviour
                     }
                     else
                     {
+                        // お客さんがいなくなったあと、閉店の看板を出す
                         Observable.CombineLatest(customerList.Select(x => x.State).Where(x => x.Value == CustomerState.Order))
                             .First(states => states.Count(x => x == CustomerState.Order) == 0)
                             .Delay(TimeSpan.FromSeconds(2f))
@@ -442,6 +442,18 @@ public class Market : MonoBehaviour
                     throw new ArgumentOutOfRangeException(nameof(state), state, null);
             }
         }).AddTo(this);
+
+        // お客さんが少なくなったら弟が走る
+        customerList.ObserveCountChanged(true).AsUnitObservable()
+            .Merge(Observable.Interval(TimeSpan.FromSeconds(1f)).AsUnitObservable())
+            .Subscribe(_ =>
+            {
+                var count = customerList.Count(c => c.State.Value == CustomerState.Wait || c.State.Value == CustomerState.Order);
+                if (count < pinkView.FewerBorder)
+                {
+                    pinkView.SetWalk();
+                }
+            }).AddTo(this);
     }
 
     private int SellPopcorn(List<(int flavor, int bonusRate)> flavors)
diff --git a/popcorn/Assets/MyGame/Scenes/marketing/marketing.unity b/popcorn/Assets/MyGame/Scenes/marketing/marketing.unity
index f85d6429..bbdf9443 100644
--- a/popcorn/Assets/MyGame/Scenes/marketing/marketing.unity
+++ b/popcorn/Assets/MyGame/Scenes/marketing/marketing.unity
@@ -5274,6 +5274,7 @@ GameObject:
   - component: {fileID: 1749782974}
   - component: {fileID: 1749782975}
   - component: {fileID: 1749782976}
+  - component: {fileID: 1749782977}
   m_Layer: 0
   m_Name: Brother_pink
   m_TagString: Untagged
@@ -5332,6 +5333,21 @@ MonoBehaviour:
   m_Name: 
   m_EditorClassIdentifier: 
   animator: {fileID: 1749782975}
+  pinkTransform: {fileID: 1749782974}
+  walkSideBottomPos: -8
+  pinkWalkSpeed: 4
+  coolTime: 20
+--- !u!210 &1749782977
+SortingGroup:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 1749782973}
+  m_Enabled: 1
+  m_SortingLayerID: 0
+  m_SortingLayer: 0
+  m_SortingOrder: 23
 --- !u!1001 &1775193988
 PrefabInstance:
   m_ObjectHideFlags: 0