diff --git a/src/main/java/org/ntlab/acanthus_server/entities/FollowAddJson.java b/src/main/java/org/ntlab/acanthus_server/entities/FollowAddJson.java
new file mode 100644
index 0000000..a31cbab
--- /dev/null
+++ b/src/main/java/org/ntlab/acanthus_server/entities/FollowAddJson.java
@@ -0,0 +1,33 @@
+package org.ntlab.acanthus_server.entities;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+public class FollowAddJson {
+    @JsonProperty("message")
+    private String message = "Follow registration success";
+    @JsonProperty("uid")
+    private Integer uid;
+    @JsonProperty("followUid")
+    private Integer followUid;
+
+    public FollowAddJson(Account account, Account followAccount){
+        this.uid = account.getUid();
+        this.followUid = followAccount.getUid();
+    }
+
+    public Integer getUid() {
+        return uid;
+    }
+
+    public Integer getFollowUid() {
+        return followUid;
+    }
+
+    public void setUid(Integer uid) {
+        this.uid = uid;
+    }
+
+    public void setFollowUid(Integer followUid) {
+        this.followUid = followUid;
+    }
+}
diff --git a/src/main/java/org/ntlab/acanthus_server/entities/FollowUidJson.java b/src/main/java/org/ntlab/acanthus_server/entities/FollowUidJson.java
new file mode 100644
index 0000000..dfd8d84
--- /dev/null
+++ b/src/main/java/org/ntlab/acanthus_server/entities/FollowUidJson.java
@@ -0,0 +1,26 @@
+package org.ntlab.acanthus_server.entities;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+import java.util.ArrayList;
+import java.util.Collection;
+
+public class FollowUidJson {
+    @JsonProperty("followsUid")
+    private Collection<Integer> uidList = new ArrayList<>();
+
+    //Json型でフォローしているユーザーIDを表示する処理
+    public FollowUidJson(Collection<Integer> followUidList){
+        for (var followUid : followUidList){
+            uidList.add(followUid);
+        }
+    }
+
+    public Collection<Integer> getUidList() {
+        return uidList;
+    }
+
+    public void setUidList(Collection<Integer> uidList) {
+        this.uidList = uidList;
+    }
+}
diff --git a/src/main/java/org/ntlab/acanthus_server/resources/accounts/FollowsRest.java b/src/main/java/org/ntlab/acanthus_server/resources/accounts/FollowsRest.java
index 93f59bd..ca37ded 100644
--- a/src/main/java/org/ntlab/acanthus_server/resources/accounts/FollowsRest.java
+++ b/src/main/java/org/ntlab/acanthus_server/resources/accounts/FollowsRest.java
@@ -1,7 +1,6 @@
 package org.ntlab.acanthus_server.resources.accounts;
 
-import org.ntlab.acanthus_server.entities.Account;
-import org.ntlab.acanthus_server.entities.AccountJson;
+import org.ntlab.acanthus_server.entities.*;
 import org.ntlab.acanthus_server.models.Accounts;
 import org.springframework.stereotype.Component;
 
@@ -21,17 +20,13 @@
     @Path("/{uid}/follows")
     @GET
     @Produces(MediaType.APPLICATION_JSON)
-    public Collection<AccountJson> getFollows(@PathParam("uid") Integer uid){
+    public FollowUidJson getFollows(@PathParam("uid") Integer uid){
         var account = accounts.getAccountByUid(uid);//ユーザー情報取得
-        var followJsonList = new ArrayList<AccountJson>();
 
-        if (account != null) {
-            Collection<Account> followList = account.getFollowsHashMap().values();
-            for (var follow : followList) {
-                followJsonList.add(new AccountJson(follow));
-            }
+        if (account != null) {//アカウント認証
+            Collection<Integer> followUidList = account.getFollowsHashMap().keySet();
 
-            return followJsonList;
+            return new FollowUidJson(followUidList);
         }else {
             var response = Response.status(401).entity("ユーザーIDが間違っています");
             throw new WebApplicationException(response.build());
@@ -43,14 +38,22 @@
     @Path("/{uid}/follows")
     @POST
     @Produces(MediaType.APPLICATION_JSON)
-    public void addFollows(@PathParam("uid") Integer uid, @FormParam("token") String token, @FormParam("followUid") Integer followUid){
+    public FollowAddJson addFollows(@PathParam("uid") Integer uid, @FormParam("token") String token, @FormParam("followUid") Integer followUid){
         var account = accounts.getAccountByUid(uid);
         var followAccount = accounts.getAccountByUid(followUid);
 
-        if (account != null && account.getToken().equals(token)){
-            if (followAccount != null){
-                if (account.getFollowsHashMap().get(followUid) == null) {
-                    account.addFollowsHashMap(followAccount);
+        if (account != null && account.getToken().equals(token)){//アカウント認証及びトークン認証
+            if (followAccount != null){//フォローするアカウントの認証
+                if (account.getFollowsHashMap().get(followUid) == null) {//既にフォローしているユーザーか確認
+                    if (uid != followUid){//誤って自分自身をフォローしているか確認
+                        account.addFollowsHashMap(followAccount);
+
+
+                        return new FollowAddJson(account, followAccount);
+                    }else {
+                        var response = Response.status(401).entity("自分自身をフォロー出来ません");
+                        throw new WebApplicationException(response.build());
+                    }
                 }else {
                     var response = Response.status(401).entity("そのユーザーは既にフォローしています");
                     throw new WebApplicationException(response.build());
@@ -72,12 +75,13 @@
     @Produces(MediaType.APPLICATION_JSON)
     public String releaseFollows(@PathParam("uid") Integer uid, @FormParam("token") String token, @FormParam("followUid") Integer followUid){
         var account = accounts.getAccountByUid(uid);
-        var followAccount = account.getFollowsHashMap().get(followUid);
+        var followAccount = account.getFollowsHashMap().get(followUid);//フォロー内アカウント参照
 
         if (account != null && account.getToken().equals(token)){
-            if (followAccount != null){
+            if (followAccount != null){//フォロー内にユーザーが登録されているか確認
                 account.getFollowsHashMap().remove(followUid);
 
+
                 return "フォローを解除しました";
             }else {
                 var response = Response.status(401).entity("フォローしているユーザーでないかユーザーIDが間違っています");