diff --git a/resources/hole.png b/resources/hole.png
new file mode 100644
index 0000000..21b7d76
--- /dev/null
+++ b/resources/hole.png
Binary files differ
diff --git a/src/main/java/JumpGame.java b/src/main/java/JumpGame.java
index 608970f..74404d0 100644
--- a/src/main/java/JumpGame.java
+++ b/src/main/java/JumpGame.java
@@ -1,10 +1,10 @@
-import entities.*;
 import models.GroundModel;
 import models.IModel;
-import models.ModelType;
+import entities.ModelType;
 import models.PlayerModel;
 import views.IView;
 import views.PlayerRenderer;
+import views.TileMapRenderer;
 import views.TileRenderer;
 
 import java.util.ArrayList;
@@ -27,7 +27,7 @@
     public void gravity(double y) {
 //            this.force.gravity(y);
 //           this.time.gravity(y);
-        PlayerModel playerModel = (PlayerModel) models.get(ModelType.PlayerModel);
+        PlayerModel playerModel = (PlayerModel) models.get(ModelType.PLAYER_MODEL);
         playerModel.updateGravity(y);
     }
 
@@ -38,12 +38,12 @@
         // model
         models.add(new GroundModel());
 
-        GroundModel groundModel = (GroundModel) models.get(ModelType.GroundModel);
+        GroundModel groundModel = (GroundModel) models.get(ModelType.GROUND_MODEL);
         models.add(new PlayerModel(groundModel.getGround()));
 
         // view
-        views.add(new TileRenderer("resources/tile.png", 1));
-        views.add(new PlayerRenderer("resources/chicken.png", 1));
+        views.add(new TileMapRenderer());
+        views.add(new PlayerRenderer("resources/chicken.png"));
     }
 
     //---------------------------------------------------------------
diff --git a/src/main/java/Main.java b/src/main/java/Main.java
index 296f047..10c462a 100644
--- a/src/main/java/Main.java
+++ b/src/main/java/Main.java
@@ -1,4 +1,4 @@
-import entities.Const;
+import entities.WindowConfig;
 import org.lwjgl.glfw.*;
 import org.lwjgl.opengl.*;
 
@@ -71,7 +71,7 @@
         glfwWindowHint(GLFW_RESIZABLE, GLFW_FALSE);
 
         // ウィンドウの作成
-        hWnd = glfwCreateWindow(Const.WIDTH, Const.HEIGHT, Const.TITLE_NAME, fullScreen ? glfwGetPrimaryMonitor() : NULL, NULL);
+        hWnd = glfwCreateWindow(WindowConfig.WIDTH, WindowConfig.HEIGHT, WindowConfig.TITLE_NAME, fullScreen ? glfwGetPrimaryMonitor() : NULL, NULL);
         if (hWnd == NULL)
             throw new RuntimeException("Failed to create the window.");
 
diff --git a/src/main/java/entities/Const.java b/src/main/java/entities/Const.java
deleted file mode 100644
index a45780f..0000000
--- a/src/main/java/entities/Const.java
+++ /dev/null
@@ -1,11 +0,0 @@
-package entities;
-
-public class Const {
-    private Const() {
-    }
-
-    public static final String TITLE_NAME = "JumpGame";
-    public static final int WIDTH = 1280;
-    public static final int HEIGHT = 960;
-    public static final int DEPTH = 100; // 追加。深度
-}
\ No newline at end of file
diff --git a/src/main/java/entities/Image2D.java b/src/main/java/entities/Image2D.java
index b992457..e089d0a 100644
--- a/src/main/java/entities/Image2D.java
+++ b/src/main/java/entities/Image2D.java
@@ -1,7 +1,5 @@
 package entities;
 
-import org.lwjgl.system.CallbackI;
-
 import static org.lwjgl.opengl.GL11.*;
 
 //---------------------------------------------------------------
@@ -74,10 +72,10 @@
         glMatrixMode(GL_PROJECTION);
         // 行列の設定
         glLoadIdentity(); // 単位行列化
-        glOrtho(0, Const.WIDTH, 0, Const.HEIGHT, -Const.DEPTH, Const.DEPTH); // 正射影投影
+        glOrtho(0, WindowConfig.WIDTH, 0, WindowConfig.HEIGHT, -WindowConfig.DEPTH, WindowConfig.DEPTH); // 正射影投影
 
         // ビューポートの範囲
-        glViewport(0, 0, Const.WIDTH, Const.HEIGHT);
+        glViewport(0, 0, WindowConfig.WIDTH, WindowConfig.HEIGHT);
 
         // ポリゴンの色
         glColor4d(color.getR(), color.getG(), color.getB(), alpha);
diff --git a/src/main/java/entities/ModelType.java b/src/main/java/entities/ModelType.java
new file mode 100644
index 0000000..193b2e6
--- /dev/null
+++ b/src/main/java/entities/ModelType.java
@@ -0,0 +1,17 @@
+package entities;
+
+//---------------------------------------------------------------
+// モデルのタイプ識別
+public class ModelType {
+
+    public static final int GROUND_MODEL = 0;
+    public static final int PLAYER_MODEL = 1;
+    public static final int GAME_MODEL = 2;
+
+    //---------------------------------------------------------------
+    //---------------------------------------------------------------
+    private ModelType() {
+
+    }
+    //---------------------------------------------------------------
+}
diff --git a/src/main/java/entities/Sprite.java b/src/main/java/entities/Sprite.java
index 37421b6..239e96d 100644
--- a/src/main/java/entities/Sprite.java
+++ b/src/main/java/entities/Sprite.java
@@ -22,6 +22,12 @@
 
     //---------------------------------------------------------------
     //---------------------------------------------------------------
+    // getter
+    public double getScaleValue(){
+        return this.scaleValue;
+    }
+
+    //---------------------------------------------------------------
     // setter
     public void setPositionValue(Pair<Double> positionValue) {
         this.positionValue = positionValue;
diff --git a/src/main/java/entities/TileType.java b/src/main/java/entities/TileType.java
new file mode 100644
index 0000000..178adc0
--- /dev/null
+++ b/src/main/java/entities/TileType.java
@@ -0,0 +1,19 @@
+package entities;
+
+//---------------------------------------------------------------
+// タイルの種類の定数クラス
+public enum TileType {
+
+    CLOSE(true),
+    OPEN(false);
+
+    private final boolean isClose;
+
+    //---------------------------------------------------------------
+    //---------------------------------------------------------------
+    private TileType(boolean isClose) {
+        this.isClose = isClose;
+    }
+
+    //---------------------------------------------------------------
+}
diff --git a/src/main/java/entities/WindowConfig.java b/src/main/java/entities/WindowConfig.java
new file mode 100644
index 0000000..0083497
--- /dev/null
+++ b/src/main/java/entities/WindowConfig.java
@@ -0,0 +1,11 @@
+package entities;
+
+public class WindowConfig {
+    private WindowConfig() {
+    }
+
+    public static final String TITLE_NAME = "JumpGame";
+    public static final int WIDTH = 1280;
+    public static final int HEIGHT = 720;
+    public static final int DEPTH = 100; // 追加。深度
+}
\ No newline at end of file
diff --git a/src/main/java/models/GroundModel.java b/src/main/java/models/GroundModel.java
index 7e9f384..86a094c 100644
--- a/src/main/java/models/GroundModel.java
+++ b/src/main/java/models/GroundModel.java
@@ -2,11 +2,14 @@
 
 import entities.Ground;
 
+import java.util.ArrayList;
+
 //---------------------------------------------------------------
 //
 public class GroundModel implements IModel {
     //---------------------------------------------------------------
     private Ground ground;
+    private ArrayList<Integer> flagTimings = new ArrayList<>(); // フラグ切り替え
 
     //---------------------------------------------------------------
     //---------------------------------------------------------------
diff --git a/src/main/java/models/ModelType.java b/src/main/java/models/ModelType.java
deleted file mode 100644
index 7ffa695..0000000
--- a/src/main/java/models/ModelType.java
+++ /dev/null
@@ -1,17 +0,0 @@
-package models;
-
-//---------------------------------------------------------------
-// モデルのタイプ識別
-public class ModelType {
-
-    public static final int GroundModel = 0;
-    public static final int PlayerModel = 1;
-    public static final int GameModel = 2;
-
-    //---------------------------------------------------------------
-    //---------------------------------------------------------------
-    private ModelType() {
-
-    }
-    //---------------------------------------------------------------
-}
diff --git a/src/main/java/views/PlayerRenderer.java b/src/main/java/views/PlayerRenderer.java
index 30329c8..20c1456 100644
--- a/src/main/java/views/PlayerRenderer.java
+++ b/src/main/java/views/PlayerRenderer.java
@@ -11,9 +11,9 @@
 
     //---------------------------------------------------------------
     //---------------------------------------------------------------
-    public PlayerRenderer(String path, double scale) {
+    public PlayerRenderer(String path) {
         this.sprite = new Sprite(path);
-        this.sprite.setScaleValue(scale);
+        this.sprite.setScaleValue(1);
     }
 
     //---------------------------------------------------------------
diff --git a/src/main/java/views/TileMapRenderer.java b/src/main/java/views/TileMapRenderer.java
index 478c182..803c731 100644
--- a/src/main/java/views/TileMapRenderer.java
+++ b/src/main/java/views/TileMapRenderer.java
@@ -1,4 +1,65 @@
 package views;
 
-public class TileMapRenderer {
-}
+import entities.WindowConfig;
+import entities.Pair;
+import entities.TileType;
+import models.IModel;
+
+import java.util.ArrayList;
+
+//---------------------------------------------------------------
+// タイル生成
+public class TileMapRenderer implements IView {
+
+    private double offsetY = 256d;
+    private TileRenderer newTile = new TileRenderer("resources/tile.png",null,2);
+    private ArrayList<TileRenderer> tiles = new ArrayList<>();
+
+    //---------------------------------------------------------------
+    //---------------------------------------------------------------
+    public TileMapRenderer() {
+        initTiles();
+    }
+
+    //---------------------------------------------------------------
+    //---------------------------------------------------------------
+    //
+    public void display(IModel model) {
+        for (TileRenderer tile : tiles) tile.display(model);
+    }
+
+    //---------------------------------------------------------------
+    //
+    public void delete() {
+        for (TileRenderer tile : tiles) tile.delete();
+    }
+
+    //--------------------------------------------------------------
+    // タイルをフラグに応じて生成する
+    private void createTile(TileType tileType) {
+
+        switch (tileType) {
+            case CLOSE:
+                newTile = new TileRenderer("resources/tile.png", new Pair<>((double) WindowConfig.WIDTH, 0d), 2);
+                break;
+
+            case OPEN:
+                newTile = new TileRenderer("resources/hole.png", new Pair<>((double) WindowConfig.WIDTH, 0d),2);
+                break;
+        }
+
+        tiles.add(newTile);
+    }
+
+    //---------------------------------------------------------------
+    // 初期タイル作成
+    private void initTiles() {
+
+        for (double x = 0; x <= WindowConfig.WIDTH; x += 32 * newTile.getScaleValue()) {
+            newTile = new TileRenderer("resources/tile.png", new Pair<>(x, offsetY));
+            newTile.setScaleValue(2);
+            tiles.add(newTile);
+        }
+    }
+    //---------------------------------------------------------------
+}
\ No newline at end of file
diff --git a/src/main/java/views/TileRenderer.java b/src/main/java/views/TileRenderer.java
index 90bfe8f..c839575 100644
--- a/src/main/java/views/TileRenderer.java
+++ b/src/main/java/views/TileRenderer.java
@@ -1,5 +1,6 @@
 package views;
 
+import entities.Pair;
 import entities.Sprite;
 import models.IModel;
 
@@ -10,21 +11,44 @@
 
     //---------------------------------------------------------------
     //---------------------------------------------------------------
-    public TileRenderer(String path, double scale){
+    public TileRenderer(String path, Pair<Double> initPosition) {
+        this.sprite = new Sprite(path);
+        this.sprite.setScaleValue(1);
+        this.sprite.setPositionValue(initPosition);
+    }
+
+    //---------------------------------------------------------------
+    public TileRenderer(String path, Pair<Double> initPosition, double scale) {
         this.sprite = new Sprite(path);
         this.sprite.setScaleValue(scale);
+        this.sprite.setPositionValue(initPosition);
     }
 
     //---------------------------------------------------------------
     //---------------------------------------------------------------
+    // getter
+    public double getScaleValue() {
+        return this.sprite.getScaleValue();
+    }
+
+    //---------------------------------------------------------------
+    //---------------------------------------------------------------
+    // setter
+    public void setScaleValue(double scaleValue){
+        this.sprite.setScaleValue(scaleValue);
+    }
+
+
+    //---------------------------------------------------------------
+    //---------------------------------------------------------------
     //
-    public void display(IModel model){
+    public void display(IModel model) {
         sprite.draw();
     }
 
     //---------------------------------------------------------------
     // テクスチャの開放
-    public void delete(){
+    public void delete() {
         sprite.delete();
     }
     //---------------------------------------------------------------