diff --git a/src/main/java/com/ntlab/irisserver/entities/Room.java b/src/main/java/com/ntlab/irisserver/entities/Room.java
index 2e891d7..fc9d96a 100644
--- a/src/main/java/com/ntlab/irisserver/entities/Room.java
+++ b/src/main/java/com/ntlab/irisserver/entities/Room.java
@@ -17,13 +17,15 @@
         public String ownerName;
         //String ownerName = null;
 
+        @JsonProperty("members")
+        Map<String,Member> members= new HashMap<>();
+
+        @JsonProperty("settings")
+        Settings settings = new Settings();
 
         private Member redMaster;
         private Member blueMaster;
-        Map<String,Member> members= new HashMap<>();
-        Map<Integer, Drawing> drawings = new HashMap<>();
 
-        Settings settings = new Settings();
 
 
         public Room(String rid, String owner) {
@@ -42,13 +44,6 @@
 
         }
 
-        public List<Drawing> getDrawings() {
-
-                List<Drawing> drawingslist = new ArrayList<Drawing>(drawings.values()) ;
-                return drawingslist;
-
-        }
-
         //プレイヤーの情報を変更する
         public void changeTeamAndMaster(String nick, String belongs, boolean isMaster) {
 
@@ -134,13 +129,4 @@
                 return 0;
         }
 
-
-        public Drawing getDrawing(int dno) {
-                return drawings.get(dno);
-        }
-
-        public void putDrawing(int dno, Drawing d) {
-                drawings.put(dno, d);
-        }
-
 }