diff --git a/app/src/main/java/org/ntlab/acanthus_client/Acanthus.java b/app/src/main/java/org/ntlab/acanthus_client/Acanthus.java
index c4c6944..a570877 100644
--- a/app/src/main/java/org/ntlab/acanthus_client/Acanthus.java
+++ b/app/src/main/java/org/ntlab/acanthus_client/Acanthus.java
@@ -1,9 +1,82 @@
 package org.ntlab.acanthus_client;
 
 import android.app.Application;
+import android.content.SharedPreferences;
 
+import org.ntlab.acanthus_client.entities.Account;
+
+//-----------------------------------------------------------------
+// ユーザーアカウント
 public class Acanthus extends Application {
-    private String password;
+    private Integer uid;
+    private String name;
     private String email;
+    private String password;
+    private String token;
 
+    //-----------------------------------------------------------------
+    // setter
+    public String getName() {
+        if(name == null){
+            SharedPreferences preferences = getSharedPreferences("prefData",MODE_PRIVATE);
+            name = preferences.getString("name", "");
+        }
+        return name;
+    }
+
+    public String getEmail() {
+        if(email == null){
+            SharedPreferences preferences = getSharedPreferences("prefData",MODE_PRIVATE);
+            email = preferences.getString("name", "");
+        }
+        return email;
+    }
+
+    public String getPassword() {
+        if(password == null){
+            SharedPreferences preferences = getSharedPreferences("prefData",MODE_PRIVATE);
+            password = preferences.getString("name", "");
+        }
+        return password;
+    }
+
+    public String getToken() {
+        if(token == null){
+            SharedPreferences preferences = getSharedPreferences("prefData",MODE_PRIVATE);
+            token = preferences.getString("name", "");
+        }
+        return token;
+    }
+
+    //-----------------------------------------------------------------
+    // setter
+    public void setName(String name){
+        SharedPreferences preferences = getSharedPreferences("prefData", MODE_PRIVATE);
+        SharedPreferences.Editor editor = preferences.edit();
+        editor.putString("name", this.name);
+        editor.commit();
+    }
+
+    public void setEmail(String email) {
+        SharedPreferences preferences = getSharedPreferences("prefData", MODE_PRIVATE);
+        SharedPreferences.Editor editor = preferences.edit();
+        editor.putString("email", this.email);
+        editor.commit();
+    }
+
+    public void setPassword(String password){
+        SharedPreferences preferences = getSharedPreferences("prefData", MODE_PRIVATE);
+        SharedPreferences.Editor editor = preferences.edit();
+        editor.putString("password", this.password);
+        editor.commit();
+    }
+
+    public void setToken(String token){
+        SharedPreferences preferences = getSharedPreferences("prefData", MODE_PRIVATE);
+        SharedPreferences.Editor editor = preferences.edit();
+        editor.putString("token", this.token);
+        editor.commit();
+    }
+
+    //-----------------------------------------------------------------
 }