diff --git a/app/src/main/java/com/example/cosmosclient/app/Cosmos.java b/app/src/main/java/com/example/cosmosclient/app/Cosmos.java
index 442cbeb..ede712b 100644
--- a/app/src/main/java/com/example/cosmosclient/app/Cosmos.java
+++ b/app/src/main/java/com/example/cosmosclient/app/Cosmos.java
@@ -2,7 +2,11 @@
 
 import android.app.Application;
 
+import com.example.cosmosclient.entities.AreaInformation;
 import com.example.cosmosclient.entities.Group;
+import com.example.cosmosclient.entities.Location;
+
+import java.util.HashMap;
 
 import java.util.HashMap;
 
@@ -11,6 +15,7 @@
     private Group curGroup=null;
     private HashMap<String, Group> groups = new HashMap<>();
     private String uId=null;
+    private HashMap<Integer, AreaInformation> areaInfo = new HashMap<>();
 
     //token処理
     public void setToken(String token){
@@ -51,4 +56,13 @@
     public String getuId(){
         return uId;
     }
+
+    //areaInfo処理
+    public void setAreaInfo(int areaId, AreaInformation AreaInfo){
+        this.areaInfo.put(areaId,AreaInfo);
+    }
+    public AreaInformation getAreaInfo(int areaId){
+        return areaInfo.get(areaId);
+    }
+
 }
diff --git a/app/src/main/java/com/example/cosmosclient/entities/AreaInformation.java b/app/src/main/java/com/example/cosmosclient/entities/AreaInformation.java
new file mode 100644
index 0000000..4a581ac
--- /dev/null
+++ b/app/src/main/java/com/example/cosmosclient/entities/AreaInformation.java
@@ -0,0 +1,32 @@
+package com.example.cosmosclient.entities;
+
+import java.sql.Time;
+import java.util.ArrayList;
+import java.util.HashMap;
+
+public class AreaInformation {
+    private Location location = new Location();
+    private HashMap<Integer, ArrayList<Feature>> feature = new HashMap<>();
+    private Time lastUpdated;
+
+    public void setLocation(Location location){
+        this.location = location;
+    }
+    public Location getLocation(){
+        return this.location;
+    }
+
+    public void setFeature(HashMap<Integer, ArrayList<Feature>> feature) {
+        this.feature = feature;
+    }
+    public HashMap<Integer, ArrayList<Feature>> getFeature() {
+        return feature;
+    }
+
+    public void setLastUpdated(Time lastUpdated) {
+        this.lastUpdated = lastUpdated;
+    }
+    public Time getLastUpdated() {
+        return lastUpdated;
+    }
+}
diff --git a/app/src/main/java/com/example/cosmosclient/entities/Feature.java b/app/src/main/java/com/example/cosmosclient/entities/Feature.java
new file mode 100644
index 0000000..63c3374
--- /dev/null
+++ b/app/src/main/java/com/example/cosmosclient/entities/Feature.java
@@ -0,0 +1,28 @@
+package com.example.cosmosclient.entities;
+
+public class Feature {
+    private String name;
+    private int code;
+    private Location location = new Location();
+
+    public void setName(String name){
+        this.name = name;
+    }
+    public String getName(){
+        return this.name;
+    }
+
+    public void setCode(int code){
+        this.code = code;
+    }
+    public int getCode(){
+        return this.code;
+    }
+
+    public void setLocation(Location location){
+        this.location = location;
+    }
+    public Location getLocation(){
+        return this.location;
+    }
+}
diff --git a/app/src/main/java/com/example/cosmosclient/entities/Location.java b/app/src/main/java/com/example/cosmosclient/entities/Location.java
new file mode 100644
index 0000000..88468c3
--- /dev/null
+++ b/app/src/main/java/com/example/cosmosclient/entities/Location.java
@@ -0,0 +1,24 @@
+package com.example.cosmosclient.entities;
+
+public class Location {
+    private double latitude;
+    private double longitude;
+
+    public void setLatitude(double latitude) {
+        this.latitude = latitude;
+    }
+    public double getLatitude() {
+        return latitude;
+    }
+
+    public void setLongitude(double longitude) {
+        this.longitude = longitude;
+    }
+    public double getLongitude() {
+        return longitude;
+    }
+
+    public int hashCode(){
+        return (int)((latitude+90)/0.1)+(int)((longitude*0.1)*1800);
+    }
+}
diff --git a/app/src/main/java/com/example/cosmosclient/resources/ShopRest.java b/app/src/main/java/com/example/cosmosclient/resources/ShopRest.java
new file mode 100644
index 0000000..0d9a51c
--- /dev/null
+++ b/app/src/main/java/com/example/cosmosclient/resources/ShopRest.java
@@ -0,0 +1,17 @@
+package com.example.cosmosclient.resources;
+
+import com.example.cosmosclient.entities.Feature;
+
+import retrofit2.Call;
+import retrofit2.http.GET;
+import retrofit2.http.Query;
+
+public interface ShopRest {
+
+    @GET("rest")
+    Call<Feature> ShopRequest(@Query("longitude") double longitude,
+                              @Query("latitude") double latitude,
+                              @Query("longitudeRange") double longitudeRange,
+                              @Query("latitudeRange") double latitudeRange,
+                              @Query("shop") int shop);
+}
diff --git a/app/src/main/java/com/example/cosmosclient/views/ForgotPasswordActivity.java b/app/src/main/java/com/example/cosmosclient/views/ForgotPasswordActivity.java
index 651439d..515e911 100644
--- a/app/src/main/java/com/example/cosmosclient/views/ForgotPasswordActivity.java
+++ b/app/src/main/java/com/example/cosmosclient/views/ForgotPasswordActivity.java
@@ -21,22 +21,22 @@
 
         //idの取得
         final EditText EmailAddressText = findViewById(R.id.NameText);
-        Button SendButton = findViewById(R.id.SendButton);
+        //Button SendButton = findViewById(R.id.SendButton);
 
         //EmailAddressText.addTextChangedListener(this);
 
-        //送信ボタン処理
-        SendButton.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                String MailAddress = EmailAddressText.getText().toString();
-
-                //メールアドレスをサーバに送信する処理の予定
-                Toast.makeText(ForgotPasswordActivity.this,
-                        "入力されたアドレスにメールを送信しました", Toast.LENGTH_SHORT).show();
-                finish();
-            }
-        });
+//        //送信ボタン処理
+//        SendButton.setOnClickListener(new View.OnClickListener() {
+//            @Override
+//            public void onClick(View v) {
+//                String MailAddress = EmailAddressText.getText().toString();
+//
+//                //メールアドレスをサーバに送信する処理の予定
+//                Toast.makeText(ForgotPasswordActivity.this,
+//                        "入力されたアドレスにメールを送信しました", Toast.LENGTH_SHORT).show();
+//                finish();
+//            }
+//        });
     }    //@Override
 //    public void beforeTextChanged(CharSequence s, int start, int count,int after) {
 //        //ignore
diff --git a/app/src/main/java/com/example/cosmosclient/views/SigninActivity.java b/app/src/main/java/com/example/cosmosclient/views/SigninActivity.java
index 46845dc..f1cd4e9 100644
--- a/app/src/main/java/com/example/cosmosclient/views/SigninActivity.java
+++ b/app/src/main/java/com/example/cosmosclient/views/SigninActivity.java
@@ -1,5 +1,9 @@
 package com.example.cosmosclient.views;
 
+import android.app.Notification;
+import android.app.NotificationChannel;
+import android.app.NotificationManager;
+import android.content.Context;
 import android.Manifest;
 import android.content.Context;
 import android.content.Intent;
@@ -25,6 +29,7 @@
 import com.example.cosmosclient.MainActivity;
 import com.example.cosmosclient.R;
 import com.example.cosmosclient.app.Cosmos;
+import com.example.cosmosclient.entities.AreaInformation;
 import com.example.cosmosclient.entities.SigninResponse;
 import com.example.cosmosclient.resources.UsersRest;
 import com.example.cosmosclient.services.CosomosBackgroundService;
diff --git a/app/src/main/res/layout/activity_forgot_password.xml b/app/src/main/res/layout/activity_forgot_password.xml
index e5b5ac9..006209f 100644
--- a/app/src/main/res/layout/activity_forgot_password.xml
+++ b/app/src/main/res/layout/activity_forgot_password.xml
@@ -7,6 +7,7 @@
     android:background="#FFFFFF"
     tools:context=".views.ForgotPasswordActivity">
 
+    <!--
     <TextView
         android:id="@+id/textView8"
         android:layout_width="wrap_content"
@@ -50,4 +51,31 @@
         android:text="送信"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toBottomOf="@+id/NameText" />
+
+        -->
+    <TextView
+        android:id="@+id/textView8"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="46dp"
+        android:layout_marginLeft="46dp"
+        android:layout_marginTop="49dp"
+        android:text="ログインできない場合"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <TextView
+        android:id="@+id/textView9"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="40dp"
+        android:text="・uIdを変更していないですか？\n
+        →利用端末で最後に作成したアカウントのuIdが\n
+        自動で入力されます。\n
+        それを変更せずに、パスワード欄にて登録時に\n
+        設定したパスワードを入力してください。
+        \n\n・パスワードを忘れた\n
+        →新しいアカウントを作成してください。"
+        app:layout_constraintStart_toStartOf="@+id/textView8"
+        app:layout_constraintTop_toBottomOf="@+id/textView8" />
 </android.support.constraint.ConstraintLayout>
\ No newline at end of file