diff --git a/app/src/main/java/org/ntlab/acanthus_client/entities/FollowJson.java b/app/src/main/java/org/ntlab/acanthus_client/entities/FollowJson.java
new file mode 100644
index 0000000..0ed8392
--- /dev/null
+++ b/app/src/main/java/org/ntlab/acanthus_client/entities/FollowJson.java
@@ -0,0 +1,16 @@
+package org.ntlab.acanthus_client.entities;
+
+import java.util.HashMap;
+
+public class FollowJson {
+    private HashMap<Integer, String> follows = new HashMap<>();
+
+    public HashMap<Integer, String> getFollows() {
+        return follows;
+    }
+
+    public void setFollows(HashMap<Integer, String> follows) {
+        this.follows = follows;
+    }
+
+}
diff --git a/app/src/main/java/org/ntlab/acanthus_client/entities/FollowUidJson.java b/app/src/main/java/org/ntlab/acanthus_client/entities/FollowUidJson.java
deleted file mode 100644
index f116fc9..0000000
--- a/app/src/main/java/org/ntlab/acanthus_client/entities/FollowUidJson.java
+++ /dev/null
@@ -1,17 +0,0 @@
-package org.ntlab.acanthus_client.entities;
-
-import java.util.ArrayList;
-import java.util.Collection;
-
-public class FollowUidJson {
-    private ArrayList<Integer> followsUid = new ArrayList<>();
-
-    public Collection<Integer> getFollowsUid() {
-        return followsUid;
-    }
-
-    public void setFollowsUid(ArrayList<Integer> followsUid) {
-        this.followsUid = followsUid;
-    }
-
-}
diff --git a/app/src/main/java/org/ntlab/acanthus_client/entities/FollowerJson.java b/app/src/main/java/org/ntlab/acanthus_client/entities/FollowerJson.java
new file mode 100644
index 0000000..bfbcf0b
--- /dev/null
+++ b/app/src/main/java/org/ntlab/acanthus_client/entities/FollowerJson.java
@@ -0,0 +1,16 @@
+package org.ntlab.acanthus_client.entities;
+
+import java.util.HashMap;
+
+public class FollowerJson {
+    private HashMap<Integer, String> followers = new HashMap<>();
+
+    public HashMap<Integer, String> getFollowers() {
+        return followers;
+    }
+
+    public void setFollowers(HashMap<Integer, String> followers) {
+        this.followers = followers;
+    }
+
+}
diff --git a/app/src/main/java/org/ntlab/acanthus_client/entities/FollowerUidJson.java b/app/src/main/java/org/ntlab/acanthus_client/entities/FollowerUidJson.java
deleted file mode 100644
index 6893048..0000000
--- a/app/src/main/java/org/ntlab/acanthus_client/entities/FollowerUidJson.java
+++ /dev/null
@@ -1,17 +0,0 @@
-package org.ntlab.acanthus_client.entities;
-
-import java.util.ArrayList;
-import java.util.Collection;
-
-public class FollowerUidJson {
-    private ArrayList<Integer> followersUid = new ArrayList<>();
-
-    public Collection<Integer> getFollowersUid() {
-        return followersUid;
-    }
-
-    public void setFollowersUid(ArrayList<Integer> followersUid) {
-        this.followersUid = followersUid;
-    }
-
-}
diff --git a/app/src/main/java/org/ntlab/acanthus_client/resources/accounts/FollowersRest.java b/app/src/main/java/org/ntlab/acanthus_client/resources/accounts/FollowersRest.java
index b5d7e75..b6e99d2 100644
--- a/app/src/main/java/org/ntlab/acanthus_client/resources/accounts/FollowersRest.java
+++ b/app/src/main/java/org/ntlab/acanthus_client/resources/accounts/FollowersRest.java
@@ -1,18 +1,17 @@
 package org.ntlab.acanthus_client.resources.accounts;
 
-import org.ntlab.acanthus_client.entities.FollowerUidJson;
+import org.ntlab.acanthus_client.entities.FollowerJson;
 
 import retrofit2.Call;
 import retrofit2.http.GET;
 import retrofit2.http.Path;
-import retrofit2.http.Query;
 
 public interface FollowersRest {
 
     //アカウント別のフォロワー情報を取得するメソッド
 
     @GET("accounts/{uid}/followers")
-    Call<FollowerUidJson> getFollowers(
+    Call<FollowerJson> getFollowers(
             @Path("uid") Integer uid
     );
 
diff --git a/app/src/main/java/org/ntlab/acanthus_client/resources/accounts/FollowsRest.java b/app/src/main/java/org/ntlab/acanthus_client/resources/accounts/FollowsRest.java
index 79d6bab..836f2af 100644
--- a/app/src/main/java/org/ntlab/acanthus_client/resources/accounts/FollowsRest.java
+++ b/app/src/main/java/org/ntlab/acanthus_client/resources/accounts/FollowsRest.java
@@ -1,7 +1,7 @@
 package org.ntlab.acanthus_client.resources.accounts;
 
 import org.ntlab.acanthus_client.entities.FollowAddJson;
-import org.ntlab.acanthus_client.entities.FollowUidJson;
+import org.ntlab.acanthus_client.entities.FollowJson;
 
 import retrofit2.Call;
 import retrofit2.http.DELETE;
@@ -17,7 +17,7 @@
     //アカウント別のフォロー情報を取得するメソッド
 
     @GET("accounts/{uid}/follows")
-    Call<FollowUidJson> getFollows(
+    Call<FollowJson> getFollows(
             @Path("uid") Integer uid
     );