diff --git a/src/main/java/com/example/demo/app/infra/entity/CourseEntity.java b/src/main/java/com/example/demo/app/infra/entity/CourseEntity.java
index 3afec50..fc66343 100644
--- a/src/main/java/com/example/demo/app/infra/entity/CourseEntity.java
+++ b/src/main/java/com/example/demo/app/infra/entity/CourseEntity.java
@@ -8,7 +8,6 @@ import jakarta.persistence.GeneratedValue;
 import jakarta.persistence.GenerationType;
 import jakarta.persistence.Id;
 import jakarta.persistence.OneToMany;
-import jakarta.persistence.OneToOne;
 import jakarta.persistence.Table;
 
 import com.example.demo.app.domain.model.CourseModel;
@@ -39,10 +38,6 @@ public class CourseEntity {
 	 @OneToMany(mappedBy = "courseEntity")
 	 private List<UserEntity> userEntity;
 	 
-	 @OneToOne(mappedBy = "courseEntity")
-	 private AllocationEntity allocationEntity;
-	 
-	 
 	 public static List<CourseModel> createCourseModelList(List<CourseEntity> courseEntityList) {
 
 	        return courseEntityList
diff --git a/src/main/java/com/example/demo/app/presentation/controller/CourseController.java b/src/main/java/com/example/demo/app/presentation/controller/CourseController.java
new file mode 100644
index 0000000..ff520ae
--- /dev/null
+++ b/src/main/java/com/example/demo/app/presentation/controller/CourseController.java
@@ -0,0 +1,52 @@
+package com.example.demo.app.presentation.controller;
+
+import java.util.logging.Logger;
+
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.GetMapping;
+
+import com.example.demo.app.domain.service.CourseInfoService;
+import com.example.demo.app.domain.service.CourseService;
+import com.example.demo.app.presentation.form.CourseForm;
+import com.example.demo.app.presentation.form.CourseInfoForm;
+
+import lombok.RequiredArgsConstructor;
+
+
+@Controller
+@RequiredArgsConstructor
+public class CourseController {
+	
+	private final static Logger LOGGER = Logger.getLogger(CourseController.class.getName());
+    // エラーメッセージ用の定数フィールド
+    private final static String SEVERE_ERROR_MESSAGE = "エラーが発生しました！";
+
+    // private final HttpSession httpSession;
+    private final CourseService courseService;
+    private final CourseInfoService courseInfoService;
+    
+    
+    
+    @GetMapping("/select-course")
+    public String select(Model model) {
+    	
+    	//try {
+    		model.addAttribute("courseList", CourseForm.convertFrom(courseService.findAll()));
+    		model.addAttribute("courseInfoList", CourseInfoForm.convertFrom(courseInfoService.findAll()));
+    		
+    		return "select_course";
+    		
+    	//} catch (Exception e) {
+//    		// ログイン情報の破棄
+//            httpSession.invalidate();
+//
+//            e.printStackTrace();
+//
+//            // エラーログ出力
+//            LOGGER.log(Level.SEVERE, SEVERE_ERROR_MESSAGE, e);
+//            // エラー画面遷移
+//            return null;
+//    	}
+    }
+}
diff --git a/src/main/resources/templates/select_course.html b/src/main/resources/templates/select_course.html
new file mode 100644
index 0000000..bd50a1e
--- /dev/null
+++ b/src/main/resources/templates/select_course.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<html xmlns:th="http://www.thymeleaf.org">
+<head>
+<meta charset="UTF-8">
+<title>コース選択</title>
+</head>
+<body>
+	
+	<div class="accordion" id="accordionExample">
+	  <div class="accordion-item" th:each="course:${courseList}">
+	    <h2 class="accordion-header">
+	      <button class="accordion-button" type="button" data-bs-toggle="collapse" data-bs-target="#collapseOne" aria-expanded="true" aria-controls="collapseOne">
+	        <span th:text="${course.courseName}"></span>
+	      </button>
+	    </h2>
+	    <div id="collapseOne" class="accordion-collapse collapse show" data-bs-parent="#accordionExample">
+	      <div class="accordion-body">
+	        <span th:text="${course.description}"></span>
+			<table border="1">
+				<tr>
+					<th>カテゴリ名</th><tr>配分(%)</tr>
+				</tr>
+				<tr th:each="courseInfo:${courseInfoList}" th:if="course.courseId == courseInfo.courseId">
+					<td th:text="${courseInfo.categoryName}"></td>
+					<td th:text="${courseInfo.allocationRatio}"></td>
+				</tr>
+			</table>
+	      </div>
+	    </div>
+	  </div>
+	</div>
+	
+	
+</body>
+</html>
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