diff --git a/app/src/main/java/com/example/citrusclient/Citrus.java b/app/src/main/java/com/example/citrusclient/Citrus.java
index 07637ce..f7281ce 100644
--- a/app/src/main/java/com/example/citrusclient/Citrus.java
+++ b/app/src/main/java/com/example/citrusclient/Citrus.java
@@ -13,6 +13,7 @@
     private Integer curDay;
     private String curLookingAccountId;
     private Integer curLookingBookId;
+    private String accountColor;
     //getter
     public String getToken(){
         return token;
@@ -26,6 +27,7 @@
     public Integer getCurDay(){return curDay;}
     public String getCurLookingAccountId(){return curLookingAccountId;}
     public Integer getCurLookingBookId(){return curLookingBookId;}
+    public String getAccountColor(){return accountColor;}
 
     //setter
     public void setToken(String token){
@@ -40,4 +42,5 @@
     public void setCurDay(Integer curDay){this.curDay = curDay;}
     public void setCurLookingAccountId(String curLookingAccountId){this.curLookingAccountId = curLookingAccountId;}
     public void setCurLookingBookId(Integer curLookingBookId){this.curLookingBookId = curLookingBookId;}
+    public void setAccountColor(String accountColor){this.accountColor = accountColor;}
 }
diff --git a/app/src/main/java/com/example/citrusclient/rest/AccountsRest.java b/app/src/main/java/com/example/citrusclient/rest/AccountsRest.java
index 0941f37..57c53fc 100644
--- a/app/src/main/java/com/example/citrusclient/rest/AccountsRest.java
+++ b/app/src/main/java/com/example/citrusclient/rest/AccountsRest.java
@@ -1,10 +1,14 @@
 package com.example.citrusclient.rest;
 
+import dalvik.annotation.optimization.FastNative;
 import retrofit2.Call;
+import retrofit2.http.DELETE;
 import retrofit2.http.Field;
 import retrofit2.http.FormUrlEncoded;
 import retrofit2.http.POST;
+import retrofit2.http.PUT;
 import retrofit2.http.Path;
+import retrofit2.http.Query;
 
 public interface AccountsRest {
 
@@ -27,4 +31,49 @@
             @Path("account_id") String account_id,
             @Field("password") String password
     );
+
+    //仮
+    //パスワード変更
+    @FormUrlEncoded
+    @PUT("accounts/{account_id}/password")
+    Call<String> changePW(
+            @Path("account_id") String account_id,
+            @Field("new_password") String new_password,
+            @Field("old_password") String old_password,
+            @Field("token") String token
+    );
+
+    //仮
+    //アカウント削除
+    @FormUrlEncoded
+    @DELETE("accounts/{account_id}")
+    Call<String> deleteId(
+            @Path("account_id") String account_id,
+            @Query("token") String token,
+            @Query("password") String password
+    );
+
+    //仮
+    //アカウントカラー変更
+    @FormUrlEncoded
+    @PUT("accounts/{account_id}/accountColor")
+    Call<String> changeColor(
+            @Path("account_id") String account_id,
+            @Field("accountColor") String accountColor,
+            @Field("token") String token
+    );
+
+    @FormUrlEncoded
+    @PUT("accounts/{account_id")
+    Call<String> changeAccount(
+            @Path("account_id") String account_id,
+            @Field("new_account_id") String new_account_id,
+            @Field("old_password") String old_password,
+            @Field("token") String token
+    );
+
+
+
+
+
 }
diff --git a/app/src/main/java/com/example/citrusclient/views/SignUpActivity.java b/app/src/main/java/com/example/citrusclient/views/SignUpActivity.java
index 4b492b3..05e4305 100644
--- a/app/src/main/java/com/example/citrusclient/views/SignUpActivity.java
+++ b/app/src/main/java/com/example/citrusclient/views/SignUpActivity.java
@@ -103,6 +103,7 @@
                                 String token = response.body();
                                 citrus.setToken(token);
                                 citrus.setAccountId(id);
+                                citrus.setAccountColor("#D5D5D5");
 
                                 //画面遷移
                                 handler.post(new Runnable() {