diff --git a/src/main/java/org/ntlab/acanthus_server/entities/AccountTokenJson.java b/src/main/java/org/ntlab/acanthus_server/entities/AccountTokenJson.java
deleted file mode 100644
index 06f0fc9..0000000
--- a/src/main/java/org/ntlab/acanthus_server/entities/AccountTokenJson.java
+++ /dev/null
@@ -1,16 +0,0 @@
-package org.ntlab.acanthus_server.entities;
-
-import com.fasterxml.jackson.annotation.JsonProperty;
-
-//-----------------------------------------------------------------
-// アカウントのトークンを表示するJson
-public class AccountTokenJson {
-    @JsonProperty("token")
-    private String token;
-
-    //-----------------------------------------------------------------
-    //-----------------------------------------------------------------
-    public AccountTokenJson(Account account){
-        this.token = account.getToken();
-    }
-}