diff --git a/koki/koryo.html b/koki/koryo.html
index 6a9958d..3dabb26 100644
--- a/koki/koryo.html
+++ b/koki/koryo.html
@@ -9,6 +9,7 @@
       </script>
       <link rel="stylesheet" href="stamp.css">
       <script src="singleclick.js"></script>
+      <script type="text/javascript" src="csv.min.js"></script>
       <style type="text/css">
 	<!--
 	div#mymap {width: 90vw; height: 80vh; margin: 0 auto;}
diff --git a/koki/koryo.js b/koki/koryo.js
index 90dd54f..8d6b0e4 100644
--- a/koki/koryo.js
+++ b/koki/koryo.js
@@ -1,112 +1,130 @@
-/* 公益大範囲: latlng(38.894697,139.817363), latlng(38.891412,139.820736)*/
-document.addEventListener("DOMContentLoaded", () => {
-    var bounds = [[38.894697,139.817363],[38.891412,139.820736]]
-    var mymap = L.map("mymap").setView([38.893, 139.819],19);
-    L.tileLayer('//{s}.tile.openstreetmap.org/{z}/{x}/{y}.png', {
-	attribution:
-	'&copy; <a href="http://osm.org/copyright">OpenStreetMap</a> contrivutors'
-    })//.addTo(mymap);
-    L.imageOverlay("koeki-map.png", bounds).addTo(mymap);
-    mymap.setMaxBounds(bounds);
-
-    var gpsmarker = L.marker(mymap.getCenter()).addTo(mymap);
-    gpsmarker.bindPopup("START").openPopup();
-    var geticon = L.icon({iconUrl:"Yellow.png",iconSize:[40,41],iconAnchor:[10,41],popupAnchor:[3,-40]});
-
-    var nTrial = 10;
-    var watchId = null;
-    
-    /*入力範囲はここから*/
-    let point = [[ 38.89411, 139.81853],[38.892467,139.819615],
-		 [38.893485,139.819827],[38.892850,139.819001]];
-    /*[緯度,経度]*/
-
-    let messege =[["こんにちは"],["ここは"],["公益大"],["です"]];
-    /*4つで1つの文章になるように*/
-    /*ここまで*/
+(() => {
     let titen = [];
     let marker = [];
     let group = [];
     let judge = [];
-    for (var x in point){
-	titen[x] = L.latLng(point[x]);
-	marker[x] = L.marker(titen[x]);
-    };
-    
-    group = L.layerGroup(marker);
-    group.addTo(mymap);
- 
-    
-    function stopGPS() {
-	console.log("watchId="+watchId);
-	if (watchId != null) {
-	    navigator.geolocation.clearWatch(watchId);
-	    gpsmarker.setPopupContent("止めました");
-	}
-	watchId = null;
+    let point = [],
+	nPoint,
+	pos=0;
+    var csvfile = "latlng.csv";
+    function init() {
+	fetch(csvfile).
+	    then((resp) => {
+		if (resp.ok) return resp.text();
+	    }).then((txt) => {
+		point = new CSV(txt, {header: true}).parse();
+		nPoint = point.length;
+		putValues(point[pos]);
+	    });;
+	for (var x in point){
+	    titen[x] = L.latLng(point[x]);
+	    marker[x] = L.marker(point[x]);
+	};
+	group = L.layerGroup(marker);
+	group.addTo(mymap);
     }
+    /* 公益大範囲: latlng(38.894697,139.817363), latlng(38.891412,139.820736)*/
+    document.addEventListener("DOMContentLoaded", () => {
+	init();
+	var bounds = [[38.894697,139.817363],[38.891412,139.820736]]
+	var mymap = L.map("mymap").setView([38.893, 139.819],19);
+	L.tileLayer('//{s}.tile.openstreetmap.org/{z}/{x}/{y}.png', {
+	    attribution:
+	    '&copy; <a href="http://osm.org/copyright">OpenStreetMap</a> contrivutors'
+	})//.addTo(mymap);
+	L.imageOverlay("koeki-map.png", bounds).addTo(mymap);
+	mymap.setMaxBounds(bounds);
+	
+	var gpsmarker = L.marker(mymap.getCenter()).addTo(mymap);
+	gpsmarker.bindPopup("START").openPopup();
+	var geticon = L.icon({iconUrl:"Yellow.png",iconSize:[40,41],iconAnchor:[10,41],popupAnchor:[3,-40]});
+	
+	var nTrial = 10;
+	var watchId = null;
+	
+	
+	
+	
+	/*[緯度,経度]*/
+	
+	let messege =[["こんにちは"],["ここは"],["公益大"],["です"]];
+	/*4つで1つの文章になるように*/
+	/*ここまで*/
+	
+	
+	
+	
+	function stopGPS() {
+	    console.log("watchId="+watchId);
+	    if (watchId != null) {
+		navigator.geolocation.clearWatch(watchId);
+		gpsmarker.setPopupContent("止めました");
+	    }
+	    watchId = null;
+	}
 
-    function tryWatchGPS() {
-	stopGPS();
-	watchId = navigator.geolocation.watchPosition(
-	    onSuccess,onError,{
-		macimumAge: 0, timeout: 3000, enavleHifhAccuracy: true});
-    }
-    
-    function onSuccess(pos) {
-	var latlng = L.latLng([pos.coords.latitude, pos.coords.longitude]);
-	mymap.panTo(latlng);
-	console.log(latlng);
-	gpsmarker.setLatLng(latlng).setPopupContent(
-	    "ここは lat="+latlng.lat+", lng="+latlng.lng+"です"
-	).openPopup();
-	for (var i in titen) {
-	    if (latlng.distanceTo(titen[i]) < 30) {
-		if (!judge[i]){
-		    judge[i] = true;
-		    alert(messege[i]);
-		    let img = document.getElementById(`image${i}`);
-		    img.src = "sengoku.png";
-		    marker[i].setIcon(geticon);
-			      }
-		}
-	    }
+	function tryWatchGPS() {
+	    stopGPS();
+	    watchId = navigator.geolocation.watchPosition(
+		onSuccess,onError,{
+		    macimumAge: 0, timeout: 3000, enavleHifhAccuracy: true});
 	}
-    
-    function onError(err) {
-	restN = "あと"+(--nTrial)+"回試行します";
-	gpsmarker.setPopupContent("補足失敗:"+restN).openPopup();
-	if (nTrial <= 0) {
-	    navigator.geolocation.clearWatch(watchId);
-	}
-    }
-    
-    mymap.options.singleClickTimeout = 250;
-    mymap.on('singleclick', function(e) {
-	if (true){
-	    latlng = L.latLng(e.latlng);
-	    gpsmarker.setLatLng(e.latlng);
-	    mymap.panTo(e.latlng);
-	    console.log(e.latlng);
-	    gpsmarker.setLatLng(e.latlng).setPopupContent(
-		"lat="+latlng.lat+", lng="+latlng.lng+""
+	
+	function onSuccess(pos) {
+	    var latlng = L.latLng([pos.coords.latitude, pos.coords.longitude]);
+	    mymap.panTo(latlng);
+	    console.log(latlng);
+	    gpsmarker.setLatLng(latlng).setPopupContent(
+		"ここは lat="+latlng.lat+", lng="+latlng.lng+"です"
 	    ).openPopup();
-	}
-	
-	for (var i in titen) {
-	    if (latlng.distanceTo(titen[i]) < 30) {
-		if (!judge[i]){
-		    judge[i] = true;
-		    alert(messege[i]);
-		    let img = document.getElementById(`image${i}`);
-		    img.src = "sengoku.png";
-		    marker[i].setIcon(geticon);
+	    for (var i in titen) {
+		if (latlng.distanceTo(titen[i]) < 30) {
+		    if (!judge[i]){
+			judge[i] = true;
+			alert(messege[i]);
+			let img = document.getElementById(`image${i}`);
+			img.src = "sengoku.png";
+			marker[i].setIcon(geticon);
+		    }
 		}
 	    }
 	}
-    });
 	
-    document.getElementById("start").addEventListener("click", tryWatchGPS);
-    document.getElementById("stop").addEventListener("click", stopGPS);
-}, false);
+	function onError(err) {
+	    restN = "あと"+(--nTrial)+"回試行します";
+	    gpsmarker.setPopupContent("補足失敗:"+restN).openPopup();
+	    if (nTrial <= 0) {
+		navigator.geolocation.clearWatch(watchId);
+	    }
+	}
 	
+	mymap.options.singleClickTimeout = 250;
+	mymap.on('singleclick', function(e) {
+	    if (true){
+		latlng = L.latLng(e.latlng);
+		gpsmarker.setLatLng(e.latlng);
+		mymap.panTo(e.latlng);
+		console.log(e.latlng);
+		gpsmarker.setLatLng(e.latlng).setPopupContent(
+		    "lat="+latlng.lat+", lng="+latlng.lng+""
+		).openPopup();
+	    }
+	    
+	    for (var i in titen) {
+		if (latlng.distanceTo(titen[i]) < 30) {
+		    if (!judge[i]){
+			judge[i] = true;
+			alert(messege[i]);
+			let img = document.getElementById(`image${i}`);
+			img.src = "sengoku.png";
+			marker[i].setIcon(geticon);
+		    }
+		}
+	    }
+	});
+	
+	document.getElementById("start").addEventListener("click", tryWatchGPS);
+	document.getElementById("stop").addEventListener("click", stopGPS);
+    }, false);
+})();
+