diff --git a/src/main/java/org/ntlab/acanthus_server/entities/Account.java b/src/main/java/org/ntlab/acanthus_server/entities/Account.java
index 1b17fd1..225f6df 100644
--- a/src/main/java/org/ntlab/acanthus_server/entities/Account.java
+++ b/src/main/java/org/ntlab/acanthus_server/entities/Account.java
@@ -45,6 +45,8 @@
     private String email;
     @JsonProperty("work")
     private HashMap<Integer, Work> workHashMap = new HashMap<>();
+    @JsonProperty("follows")
+    private HashMap<Integer, Account> followsHashMap = new HashMap<>();
 
     @JsonIgnore
     private Integer uid;
@@ -97,6 +99,11 @@
         this.workHashMap.put(aid, work);
     }
 
+    public void addFollowsHashMap(Account account) {
+        var uid = account.getUid();
+        this.followsHashMap.put(uid, account);
+    }
+
     //-----------------------------------------------------------------
     // getter
     public Integer getUid() {
@@ -124,6 +131,10 @@
         return this.workHashMap;
     }
 
+    public HashMap<Integer, Account> getFollowsHashMap() {
+        return this.followsHashMap;
+    }
+
     //-----------------------------------------------------------------
     // 招待されている作品を返す
     @JsonIgnore