diff --git a/src/main/java/com/ntlab/irisserver/resources/StateRest.java b/src/main/java/com/ntlab/irisserver/resources/StateRest.java
new file mode 100644
index 0000000..5f6e482
--- /dev/null
+++ b/src/main/java/com/ntlab/irisserver/resources/StateRest.java
@@ -0,0 +1,46 @@
+package com.ntlab.irisserver.resources;
+
+import org.springframework.stereotype.Component;
+import com.ntlab.irisserver.entities.Room;
+import com.ntlab.irisserver.models.RoomManager;
+
+import javax.ws.rs.*;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+
+
+@Component
+@Path("/rooms")
+
+public class StateRest {
+
+    @GET//部屋の情報を入手
+    @Path("/{rid}/state")
+    public int getState(@PathParam("rid") String rid) {
+        RoomManager rm = RoomManager.getInstance();
+        Room room = rm.getRoom(rid);
+
+        if(room==null){
+            var response = Response.status(Response.Status.NO_CONTENT);
+            response.status(404).entity("部屋が存在しません");
+            throw new WebApplicationException(response.build());
+        }
+
+        return room.state; //部屋の情報を送る
+    }
+//----------------------------------------------------------------------------------------------------------------------------------
+    @PUT//部屋の情報を変更する
+    @Path("/{rid}/state")
+    //rid,nickname,stateを引数として持ってくる
+    public void putState(@PathParam("rid") String rid,@FormParam("nickname") String nickname,@FormParam("state") Integer state) {
+
+        RoomManager rm = RoomManager.getInstance();
+        Room room = rm.getRoom(rid);
+
+        if(nickname.equals(room.ownerName)){ //nicknameがownerだった場合
+            room.state = state; //部屋の情報を変更
+        }
+    }
+
+
+}
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