diff --git a/src/main/java/com/ntlab/irisserver/entities/Drawing.java b/src/main/java/com/ntlab/irisserver/entities/Drawing.java
index 8458e1c..584889a 100644
--- a/src/main/java/com/ntlab/irisserver/entities/Drawing.java
+++ b/src/main/java/com/ntlab/irisserver/entities/Drawing.java
@@ -1,5 +1,30 @@
 package com.ntlab.irisserver.entities;
 
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+import java.util.ArrayList;
+
 public class Drawing {
 
+    @JsonProperty("drawing")
+    private String drawing;
+
+    // true: 終了, false: まだ描かれていない
+    @JsonProperty("isDrawn")
+    private Boolean isDrawn;
+
+    //-----------------------------------------------------------------
+    // getter
+    public String getDrawing() {
+        return this.drawing;
+    }
+    public Boolean isDrawn() {
+        return this.isDrawn;
+    }
+
+    //-----------------------------------------------------------------
+    // setter
+    public void setDrawing(String drawing) {this.drawing = drawing;}
+    public void setIsDrawn(Boolean status) {this.isDrawn = status;}
+
 }