diff --git a/app/src/main/java/com/example/oplogy/FirestoreReception.java b/app/src/main/java/com/example/oplogy/FirestoreReception.java
index 164e52f..a270c94 100644
--- a/app/src/main/java/com/example/oplogy/FirestoreReception.java
+++ b/app/src/main/java/com/example/oplogy/FirestoreReception.java
@@ -4,11 +4,15 @@ import android.util.Log;
 
 import com.google.android.gms.tasks.OnCompleteListener;
 import com.google.android.gms.tasks.Task;
+import com.google.firebase.Timestamp;
 import com.google.firebase.firestore.CollectionReference;
 import com.google.firebase.firestore.FirebaseFirestore;
 import com.google.firebase.firestore.QueryDocumentSnapshot;
 import com.google.firebase.firestore.QuerySnapshot;
 
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
 import java.util.Map;
 
 public class FirestoreReception {
@@ -20,7 +24,7 @@ public class FirestoreReception {
     }
 
     //firestoreから受け取ったデータを束ねるためのマップ
-    public Map<String, Object> firestoreData;
+    public List<MyDataClass>myDataList = new ArrayList<>();
 
     //ClassIdを引数にデータの作成を行う
     public void getDocumentsByClassId(int classId, MainActivity context) {
@@ -36,20 +40,33 @@ public class FirestoreReception {
                             for (QueryDocumentSnapshot document : task.getResult()) {
                                 Map<String, Object> data = document.getData();
 
-                                // CreateRootクラスのインスタンスを作成し、dataを引数として渡す
-                                GeoCoder geoCoder = new GeoCoder();
-                                geoCoder.processData(data, context);
-
-                                // firestoreDataにdataを追加
-                                firestoreData = data;
+                                //CreateRootクラスのインスタンスを生成、dataを渡す
+//                                GeoCoder geoCoder = new GeoCoder();
+//                                geoCoder.processData(data, context);
 
+                                // ドキュメントのデータをMyDataClassのインスタンスにマッピング
+                                MyDataClass myData = new MyDataClass(
+                                        (String) data.get("patronName"),
+                                        ((Long) data.get("classId")).intValue(),
+                                        (List<String>) data.get("address"),
+                                        (List<Timestamp>) data.get("firstDay"),
+                                        ((Long) data.get("studentNumber")).intValue(),
+                                        (String) data.get("childName"),
+                                        (List<Timestamp>) data.get("thirdDay"),
+                                        (List<Timestamp>) data.get("secondDay")
+                                );
+                                //リストに追加
+                                myDataList.add(myData);
+                            }
+                            //取得したデータをログ表示
+                            for(MyDataClass data :myDataList){
+                                Log.i("FirestoreReceptiond", "data: " + data.toString());
                             }
                         } else {
-                            Log.w("FirestoreReception", "Error getting documents.", task.getException());
+                            Log.w("FirestoreReceptiond", "Error getting documents.", task.getException());
                         }
-                        Log.w ("FirestoreReception", "firestoreData: " + firestoreData.size());
                     }
                 });
 
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/java/com/example/oplogy/MyDataClass.java b/app/src/main/java/com/example/oplogy/MyDataClass.java
new file mode 100644
index 0000000..3080d0f
--- /dev/null
+++ b/app/src/main/java/com/example/oplogy/MyDataClass.java
@@ -0,0 +1,42 @@
+package com.example.oplogy;
+
+import com.google.firebase.Timestamp;
+
+import java.util.List;
+
+public class MyDataClass {
+    String patronName;
+    int classId;
+    List<String> address;
+    List<Timestamp> firstDay;
+    int studentNumber;
+    String childName;
+    List<Timestamp> thirdDay;
+    List<Timestamp> secondDay;
+    double latitude;
+
+    public MyDataClass(String patronName, int classId, List<String> address, List<Timestamp> firstDay, int studentNumber, String childName, List<Timestamp> thirdDay, List<Timestamp> secondDay) {
+        this.patronName = patronName;
+        this.classId = classId;
+        this.address = address;
+        this.firstDay = firstDay;
+        this.studentNumber = studentNumber;
+        this.childName = childName;
+        this.thirdDay = thirdDay;
+        this.secondDay = secondDay;
+    }
+
+    @Override
+    public String toString() {
+        return "MyDataClass{" +
+                "patronName='" + patronName + '\'' +
+                ", classId=" + classId +
+                ", address=" + address +
+                ", firstDay=" + firstDay +
+                ", studentNumber=" + studentNumber +
+                ", childName='" + childName + '\'' +
+                ", thirdDay=" + thirdDay +
+                ", secondDay=" + secondDay +
+                '}';
+    }
+}