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 632820b..7eee198 100644
--- a/app/src/main/java/com/example/cosmosclient/app/Cosmos.java
+++ b/app/src/main/java/com/example/cosmosclient/app/Cosmos.java
@@ -2,12 +2,17 @@
 
 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;
 
 public class Cosmos extends Application {
     private String token=null;
     private Group curGroup=null;
     private String uId=null;
+    private HashMap<Integer, AreaInformation> areaInfo = new HashMap<>();
 
     //token処理
     public void setToken(String token){
@@ -32,4 +37,13 @@
     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);
+    }
+
 }