diff --git a/src/main/java/org/ntlab/nemophila/models/accounts/Account.java b/src/main/java/org/ntlab/nemophila/models/accounts/Account.java
index 5a2c70b..e194cd0 100644
--- a/src/main/java/org/ntlab/nemophila/models/accounts/Account.java
+++ b/src/main/java/org/ntlab/nemophila/models/accounts/Account.java
@@ -68,12 +68,12 @@
     }
 
     //pidを指定して投稿を一つ取得
-    Post getPost(String pid) {
+    public Post getPost(String pid) {
         return posts.get(pid);
     }
 
     //そのaccountの投稿を全て取得
-    Collection<Post> getPosts() {
+    public Collection<Post> getPosts() {
         return posts.values();
     }