diff --git a/src/main/java/org/ntlab/nemophila/models/accounts/AccountManager.java b/src/main/java/org/ntlab/nemophila/models/accounts/AccountManager.java
index 6abf378..dd08f65 100644
--- a/src/main/java/org/ntlab/nemophila/models/accounts/AccountManager.java
+++ b/src/main/java/org/ntlab/nemophila/models/accounts/AccountManager.java
@@ -6,10 +6,14 @@
 public class AccountManager {
     private static AccountManager theInstance = null;
     private HashMap<String,Account> accountsMap = new HashMap<>();
-    private int newId = 57797;
+    private int newId = 1111;
 
     private AccountManager() {
-
+        //ダミーアカウントとの作成
+        this.createAccount("a","a");
+        this.createAccount("b","b");
+        this.createAccount("c","c");
+        this.createAccount("d","d");
     }
     //シングルトン化
     public static AccountManager getInstance() {