diff --git a/GameEngine/src/main/java/org/example/ColorController.class b/GameEngine/src/main/java/org/example/ColorController.class
new file mode 100644
index 0000000..1a0c83d
--- /dev/null
+++ b/GameEngine/src/main/java/org/example/ColorController.class
Binary files differ
diff --git a/GameEngine/src/main/java/org/example/ColorController.java b/GameEngine/src/main/java/org/example/ColorController.java
index d4d0a0c..375eb44 100644
--- a/GameEngine/src/main/java/org/example/ColorController.java
+++ b/GameEngine/src/main/java/org/example/ColorController.java
@@ -1,63 +1,39 @@
 package org.example;
+
 import static org.lwjgl.glfw.GLFW.*;
 
+public class ColorController implements IGameComponent {
 
+    private float red, green, blue;
 
-public class ColorController {
-
-    private float red = 1.0f;
-    private float green = 0.0f;
-    private float blue = 0.0f;
-
-    public void setRed(float red) {
-        this.red = red;
+    @Override
+    public void init() {
+        setColor(0.0f,0.0f,0.0f);
     }
 
-    public void setGreen(float green) {
-        this.green = green;
-    }
-
-    public void setBlue(float blue) {
-        this.blue = blue;
-    }
-
-
-    public float getRed() {
-        return red;
-    }
-
-    public float getGreen() {
-        return green;
-    }
-
-    public float getBlue() {
-        return blue;
-    }
-
-
-
-    public void handleInput(int key) {
-        switch (key) {
-            case GLFW_KEY_R: // Rキーで赤に変更
-                setRed(1.0f);
-                setGreen(0.0f);
-                setBlue(0.0f);
-                break;
-            case GLFW_KEY_G: // Gキーで緑に変更
-                setRed(0.0f);
-                setGreen(1.0f);
-                setBlue(0.0f);
-                break;
-            case GLFW_KEY_B: // Bキーで青に変更
-                setRed(0.0f);
-                setGreen(0.0f);
-                setBlue(1.0f);
-                break;
-            case GLFW_KEY_Y: // Yキーで黄色に変更
-                setRed(1.0f);
-                setGreen(1.0f);
-                setBlue(0.0f);
-                break;
+    @Override
+    public void update() {
+        if (KeyInput.KeyPress(GLFW_KEY_R)) {
+            setColor(1.0f, 0.0f, 0.0f); // Rキーで赤に変更
         }
+        if (KeyInput.KeyPress(GLFW_KEY_G)) {
+            setColor(0.0f, 1.0f, 0.0f); // Gキーで緑に変更
+        }
+        if (KeyInput.KeyPress(GLFW_KEY_B)) {
+            setColor(0.0f, 0.0f, 1.0f); // Bキーで青に変更
+        }
+        if (KeyInput.KeyPress(GLFW_KEY_Y)) {
+            setColor(1.0f, 1.0f, 0.0f); // Yキーで黄色に変更
+        }
+    }
+
+    public float getRed() { return red; }
+    public float getGreen() { return green; }
+    public float getBlue() { return blue; }
+
+    public void setColor(float r, float g, float b){
+        red = r;
+        green = g;
+        blue = b;
     }
 }
\ No newline at end of file
diff --git a/GameEngine/src/main/java/org/example/IGameComponent.class b/GameEngine/src/main/java/org/example/IGameComponent.class
new file mode 100644
index 0000000..1995c59
--- /dev/null
+++ b/GameEngine/src/main/java/org/example/IGameComponent.class
Binary files differ
diff --git a/GameEngine/src/main/java/org/example/IGameComponent.java b/GameEngine/src/main/java/org/example/IGameComponent.java
new file mode 100644
index 0000000..03acee5
--- /dev/null
+++ b/GameEngine/src/main/java/org/example/IGameComponent.java
@@ -0,0 +1,6 @@
+package org.example;
+
+public interface IGameComponent {
+    void init();
+    void update ();
+}
diff --git a/GameEngine/src/main/java/org/example/KeyInput.class b/GameEngine/src/main/java/org/example/KeyInput.class
new file mode 100644
index 0000000..fc7b351
--- /dev/null
+++ b/GameEngine/src/main/java/org/example/KeyInput.class
Binary files differ
diff --git a/GameEngine/src/main/java/org/example/KeyInput.java b/GameEngine/src/main/java/org/example/KeyInput.java
new file mode 100644
index 0000000..64d33fc
--- /dev/null
+++ b/GameEngine/src/main/java/org/example/KeyInput.java
@@ -0,0 +1,21 @@
+package org.example;
+
+import static org.lwjgl.glfw.GLFW.*;
+public class KeyInput {
+    private static KeyInput instance;
+    private static long window;
+
+    private KeyInput(long window) {
+        KeyInput.window = window;
+    }
+
+    public static void init(long window) {
+        if (instance == null) {
+            instance = new KeyInput(window);
+        }
+    }
+
+    public static boolean KeyPress(int keyCode) {
+        return glfwGetKey(window, keyCode) == GLFW_PRESS;
+    }
+}
diff --git a/GameEngine/src/main/java/org/example/Main.class b/GameEngine/src/main/java/org/example/Main.class
new file mode 100644
index 0000000..751b51b
--- /dev/null
+++ b/GameEngine/src/main/java/org/example/Main.class
Binary files differ
diff --git a/GameEngine/src/main/java/org/example/Main.java b/GameEngine/src/main/java/org/example/Main.java
index cb192a9..3848858 100644
--- a/GameEngine/src/main/java/org/example/Main.java
+++ b/GameEngine/src/main/java/org/example/Main.java
@@ -1,10 +1,13 @@
 package org.example;
+
 import org.lwjgl.*;
 import org.lwjgl.glfw.*;
 import org.lwjgl.opengl.*;
 import org.lwjgl.system.*;
 
 import java.nio.*;
+import java.util.ArrayList;
+import java.util.List;
 
 import static org.lwjgl.glfw.Callbacks.*;
 import static org.lwjgl.glfw.GLFW.*;
@@ -14,22 +17,21 @@
 
 public class Main {
 
-    // ウィンドウハンドル
     private long window;
-    private final ColorController colorController = new ColorController();
+    private final List<IGameComponent> iGameComponents = new ArrayList<>();
+    private ColorController colorController = new ColorController();
+    public static void main(String[] args) {
+        new Main().run();
+    }
 
     public void run() {
         System.out.println("Hello LWJGL " + Version.getVersion() + "!");
-
         init();
         loop();
 
-        // ウィンドウのコールバックを解放し、ウィンドウを破棄
-        glfwFreeCallbacks(window);
+        glfwFreeCallbacks(window);// ウィンドウのコールバックを解放し、ウィンドウを破棄
         glfwDestroyWindow(window);
-
-        // GLFWを終了し、エラーコールバックを解放
-        glfwTerminate();
+        glfwTerminate(); // GLFWを終了し、エラーコールバックを解放
         glfwSetErrorCallback(null).free();
     }
 
@@ -55,9 +57,6 @@
         glfwSetKeyCallback(window, (window, key, scancode, action, mods) -> {
             if ( key == GLFW_KEY_ESCAPE && action == GLFW_RELEASE )
                 glfwSetWindowShouldClose(window, true); // レンダリングループでこれを検出します
-            if (action == GLFW_PRESS || action == GLFW_REPEAT) {
-                colorController.handleInput(key); // キー入力に応じて色を変更
-            }
         });
 
         // スレッドスタックを取得し、新しいフレームをプッシュします
@@ -79,33 +78,38 @@
             );
         } // スタックフレームは自動的にポップされます
 
-        // OpenGLコンテキストを現在のスレッドに設定
-        glfwMakeContextCurrent(window);
-        // 垂直同期を有効化
-        glfwSwapInterval(1);
+        glfwMakeContextCurrent(window); // OpenGLコンテキストを現在のスレッドに設定
+        glfwSwapInterval(1); // 垂直同期を有効化
+        glfwShowWindow(window); // ウィンドウを表示
 
-        // ウィンドウを表示
-        glfwShowWindow(window);
+        //---------------------------------------------------------------
+        KeyInput.init(window);
+        iGameComponents.add(colorController);
+
+        //GameComponentのinit処理
+        for (IGameComponent gameComponents : iGameComponents) {
+            gameComponents.init();
+        }
+        //---------------------------------------------------------------
     }
 
     private void loop() {
         GL.createCapabilities();
 
-        // レンダリングループ
         while (!glfwWindowShouldClose(window)) {
-            // 現在の色でクリア
+            //---------------------------------------------------------------
+            //GameComponentのupdate処理
+            for (IGameComponent gameComponents : iGameComponents) {
+                gameComponents.update();
+            }
+            //---------------------------------------------------------------
+
             glClearColor(colorController.getRed(), colorController.getGreen(), colorController.getBlue(), 0.0f);
             glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); // フレームバッファをクリア
-
             glfwSwapBuffers(window); // カラーバッファを交換
-
             glfwPollEvents(); // ウィンドウイベントをポーリング
         }
 
     }
 
-    public static void main(String[] args) {
-        new Main().run();
-    }
-
 }
\ No newline at end of file