diff --git a/src/main/java/org/ntlab/acanthus_server/entities/Stroke.java b/src/main/java/org/ntlab/acanthus_server/entities/Stroke.java
index 140d96d..4900751 100644
--- a/src/main/java/org/ntlab/acanthus_server/entities/Stroke.java
+++ b/src/main/java/org/ntlab/acanthus_server/entities/Stroke.java
@@ -6,11 +6,16 @@
 import org.ntlab.acanthus_server.entities.Position;
 
 public class Stroke {
+    private static int i; //strokeNoを数えるためだけ
+    private int strokeNo;
     private int pen;
     private int color;
     private int thickness;
     private ArrayList<Position> positions = new ArrayList<>();
 
+    public int getStrokeNo() {
+        return this.strokeNo;
+    }
     public int getPen() {
         return this.pen;
     }
@@ -21,7 +26,13 @@
         return this.thickness;
     }
 
-    public void setStrokes(int pen, int color, int thickness) {
+    //書き始めたらstrokeNoを追加する。
+    public void addStrokeNo(){
+        this.i++;
+        this.strokeNo = i;
+}
+
+    public void addStrokes(int pen, int color, int thickness) {
         this.pen = pen;
         this.color = color;
         this.thickness = thickness;
diff --git a/src/main/java/org/ntlab/acanthus_server/resources/gallery/StrokesRest.java b/src/main/java/org/ntlab/acanthus_server/resources/gallery/StrokesRest.java
index cf927d1..e40f80a 100644
--- a/src/main/java/org/ntlab/acanthus_server/resources/gallery/StrokesRest.java
+++ b/src/main/java/org/ntlab/acanthus_server/resources/gallery/StrokesRest.java
@@ -16,7 +16,7 @@
 @Path("/gallery")
 public class StrokesRest {
     private ArrayList<Position> positions = new ArrayList<>();
-    private Stroke Test = new Stroke();
+    private ArrayList<Stroke> strokes = new ArrayList<>();
     private Gallery gallery = Gallery.getInstance();
 
     /*
@@ -29,9 +29,9 @@
     @Path("/{aid}/pageMap/0/layers/0/strokes")
     @GET
     @Produces(MediaType.APPLICATION_JSON)
-    public Stroke getStrokeRest(@PathParam("aid") Integer aid) {
+    public ArrayList<Stroke> getStrokeRest(@PathParam("aid") Integer aid) {
         var animation = gallery.getAnimationInformation(aid);
-        return this.Test;
+        return this.strokes;
 //        if(animation != null) {
 //            return this.Test;
 //        }else{
@@ -54,7 +54,10 @@
     public void addStrokes(@PathParam("aid") Integer aid, @FormParam("uid") Integer uid, @FormParam("uidToken") Integer uidToken,
                              @FormParam("pen") Integer pen, @FormParam("color") Integer color, @FormParam("thick") Integer thick) {
         var animation = gallery.getAnimationInformation(aid);
-        this.Test.setStrokes(pen, color, thick);
+        Stroke Test = new Stroke();
+        Test.addStrokes(pen, color, thick);
+        Test.addStrokeNo();//strokeNoを＋１する
+        this.strokes.add(Test);
 //        if(animation != null) {
 //            this.Test.setStrokes(pen, color, thick);
 //        }else{