diff --git a/app/src/main/java/org/ntlab/amaryllis/client/entities/Account.java b/app/src/main/java/org/ntlab/amaryllis/client/entities/Account.java
new file mode 100644
index 0000000..5b850e4
--- /dev/null
+++ b/app/src/main/java/org/ntlab/amaryllis/client/entities/Account.java
@@ -0,0 +1,4 @@
+package org.ntlab.amaryllis.client.entities;
+
+public class Account {
+}
diff --git a/app/src/main/java/org/ntlab/amaryllis/client/entities/LoginJson.java b/app/src/main/java/org/ntlab/amaryllis/client/entities/LoginJson.java
new file mode 100644
index 0000000..7ca290b
--- /dev/null
+++ b/app/src/main/java/org/ntlab/amaryllis/client/entities/LoginJson.java
@@ -0,0 +1,4 @@
+package org.ntlab.amaryllis.client.entities;
+
+public class LoginJson {
+}
diff --git a/app/src/main/java/org/ntlab/amaryllis/client/entities/SignupJson.java b/app/src/main/java/org/ntlab/amaryllis/client/entities/SignupJson.java
new file mode 100644
index 0000000..ccba713
--- /dev/null
+++ b/app/src/main/java/org/ntlab/amaryllis/client/entities/SignupJson.java
@@ -0,0 +1,4 @@
+package org.ntlab.amaryllis.client.entities;
+
+public class SignupJson {
+}
diff --git a/app/src/main/java/org/ntlab/amaryllis/client/resources/AccountsRest.java b/app/src/main/java/org/ntlab/amaryllis/client/resources/AccountsRest.java
index 4a0f4d0..27e72a6 100644
--- a/app/src/main/java/org/ntlab/amaryllis/client/resources/AccountsRest.java
+++ b/app/src/main/java/org/ntlab/amaryllis/client/resources/AccountsRest.java
@@ -1,43 +1,47 @@
 package org.ntlab.amaryllis.client.resources;
 
+import org.ntlab.amaryllis.client.entities.Account;
+import org.ntlab.amaryllis.client.entities.LoginJson;
+import org.ntlab.amaryllis.client.entities.SignupJson;
+
+import java.util.ArrayList;
+
+import retrofit2.Call;
+import retrofit2.http.Field;
+import retrofit2.http.FormUrlEncoded;
+import retrofit2.http.GET;
+import retrofit2.http.POST;
+import retrofit2.http.PUT;
+
 public interface AccountsRest {
 //追記
 
 //全てのユーザのuidを取得
-//    @GET("accounts")
-//    Call<AccountsResponse> getAccounts(
-    //    @Query("uId") String uId,
-    //    @Query("token") String token
-//    );
+    @GET("accounts")
+    Call<ArrayList<Account>> getAccounts();
 
     //アカウントの作成
-//    @FormUrlEncoded
-//    @POST("accounts")
-//    Call<SignUpResponse> PostSignUp(
-//            @Field("email") String email,
-//            @Field("password") String password,
-//            @Field("name") String name
-//    );
+    @FormUrlEncoded
+    @POST("accounts")
+    Call<SignupJson> PostSignUp(
+            @Field("password") String password,
+            @Field("name") String name,
+            @Field("message") String message
+    );
 
     //アカウントのログイン
-//    @FormUrlEncoded
-//    @PUT("accounts")
-//    Call<LoginResponse> putAccounts(
-//            @Field("name") String name,
-//            @Field("password") String password
-//    );
+    @FormUrlEncoded
+    @PUT("accounts")
+    Call<LoginJson> putAccounts(
+            @Field("name") String name,
+            @Field("password") String password
+    );
 
 
     //指定アカウントを取得
 //    @GET("accounts/{uId}")
 //    Call<AccountsDetailResponse> accountsDetail(
 //            @Path("uId") String uId,
-//            @Query("name") String name,
-//            @Query("introduction") String introduction,
-//            @Query("following") String followings,
-//            @Query("follower") String follower,
-//            @Query("contributions") String contributions,
-//            @Query("history") String history
 //    );
 
     //アカウントの消去
@@ -49,7 +53,7 @@
 
     //アカウントのログイン
 //    @PUT("accounts/{uId}/login")
-//    Call<LoginResponse> accountLogin(
+//    Call<LoginJson> accountLogin(
 //            @Path("uId") String uId,
 //            @Field("password") String password,
 //            @Field("message") String message,