diff --git a/js/canvas-model.js b/js/canvas-model.js
index 4c57796..6aff9ca 100644
--- a/js/canvas-model.js
+++ b/js/canvas-model.js
@@ -6,6 +6,7 @@ class CanvasModel {
     this.element = element;
     this.context = this.element.getContext("2d");
   }
+  // 外からはアクセスしないでください。
   getImageData() {
     return this.context.getImageData(0, 0,
       this.element.width, this.element.height);
diff --git a/js/drawing-configuration.js b/js/drawing-configuration.js
index bfdbd73..9fb7c71 100644
--- a/js/drawing-configuration.js
+++ b/js/drawing-configuration.js
@@ -30,7 +30,7 @@ class DrawingConfiguration {
       this.lineWidth = lineWidth;
     });
     eventPublisher.publish("lineWidth", 10);
-  }  
+  }
 }
 
 export default DrawingConfiguration;
diff --git a/js/frames-controller.js b/js/frames-controller.js
index e033d59..5ff953d 100644
--- a/js/frames-controller.js
+++ b/js/frames-controller.js
@@ -4,7 +4,7 @@ import CanvasModel from "./canvas-model";
 
 // frame の追加・削除、currentFrameの切り替えをModel上で行う
 class FramesController{
-constructor() {
+constructor(canvas) {
   let updateImageDataToNextData;
   this.frames = [];
   this.currentFrameId = 0;
diff --git a/js/paint-manager.js b/js/paint-manager.js
index 6fa7682..35de93e 100644
--- a/js/paint-manager.js
+++ b/js/paint-manager.js
@@ -3,7 +3,7 @@ let isMouseDown = false;
 let previousMousePosition;
 // HTMLCanvasElementをラップし, canvasRenderingContext2Dに関する操作を提供する
 class PaintManager{
-  constructor() {
+  constructor(element) {
     let changeDrawState;
 
     this.element = element;
@@ -41,7 +41,7 @@ class PaintManager{
     });
   }
   
-  mouseDownCanvas() {
+  mouseDownCanvas(event) {
     if (!this.isLock) {
       isMouseDown = true;
       previousMousePosition = { x: event.clientX, y: event.clientY };
@@ -55,7 +55,7 @@ class PaintManager{
       eventPublisher.publish("drawState", "idling");
     }
   }
-  mouseMoveCanvas() {
+  mouseMoveCanvas(event) {
     if (!this.isLock) {
       if (isMouseDown) {
         if (this.color === "white") {
diff --git a/js/player.js b/js/player.js
index 19732e8..154b4a1 100644
--- a/js/player.js
+++ b/js/player.js
@@ -9,7 +9,7 @@ const playInterval = 250;
  * 再生された時に他に必要な処理（Menuを隠すなど）は、各自クラスでsubscribeして行う。
  */
 class Player{
-  constructor(){
+  constructor(framesController){
     this.isPlaying = false;
   this.playInterval = playInterval;
   this.framesController = framesController;
@@ -25,7 +25,7 @@ class Player{
   }
 
  
-changeFrame() {
+changeFrame(currentFrameId) {
   let nextCurrentFrameId;
   this.framesController.setCurrentFrame(currentFrameId);
   if (currentFrameId >= this.framesController.frames.length - 1) {
diff --git a/js/view-manager.js b/js/view-manager.js
index cdf729b..e5f0219 100644
--- a/js/view-manager.js
+++ b/js/view-manager.js
@@ -6,7 +6,7 @@ import PlayerView from "./view/player-view";
 import eventPublisher from "./publisher";
 
 class ViewManager{
-  constructor(){
+  constructor(framesController){
     this.colorPicker =
     new ColorPickerView(document.getElementById("menu-colors"));
   eventPublisher.subscribe("defaultPalleteColors", (colors) => {
diff --git a/js/view/color-picker-view.js b/js/view/color-picker-view.js
index 51b8d95..3fb6be6 100644
--- a/js/view/color-picker-view.js
+++ b/js/view/color-picker-view.js
@@ -1,7 +1,7 @@
 import eventPublisher from "./../publisher";
 
 class colorpickerview{
-  constructor(){
+  constructor(elem){
     this.element = elem;
   eventPublisher.subscribe("color", (color) => {
     let selectedPalette = this.element.querySelector(".selected-palette");
@@ -16,7 +16,7 @@ class colorpickerview{
   });
   }
 
-addPalette(){
+addPalette(color)){
   let palette;
 
   if (!isColor(color)) {
@@ -38,7 +38,7 @@ clearPalette(){
 }
 
 class isColor{
-  constructor(){
+  constructor(color){
     const testElement = document.createElement("span");
   testElement.style.backgroundColor = color;
 
diff --git a/js/view/line-width-picker-view.js b/js/view/line-width-picker-view.js
index e6a5e90..2f8c5e3 100644
--- a/js/view/line-width-picker-view.js
+++ b/js/view/line-width-picker-view.js
@@ -1,7 +1,7 @@
 import eventPublisher from "./../publisher";
 
-class LineWidthPickerPanel{
-  constructor(){
+class LineWidthPickerPanel {
+  constructor(elem){
      this.element = elem;
   eventPublisher.subscribe("lineWidth", (lineWidth) => {
     this.element.value = lineWidth;
@@ -11,12 +11,12 @@ class LineWidthPickerPanel{
   });
   }
 
-changeMaxLineWidth(){
+changeMaxLineWidth(maxLineWidth){
 
   // TODO
 };
 
-changeMinLineWidth(){
+changeMinLineWidth(minLineWidth){
    // TODO
 }
 }
diff --git a/js/view/menu-view.js b/js/view/menu-view.js
index 37ce475..6b0d07c 100644
--- a/js/view/menu-view.js
+++ b/js/view/menu-view.js
@@ -28,7 +28,7 @@ class MenuView{
     });
   }
 
-setMenuVisible(){
+setMenuVisible(isOpen){
   const menu = document.getElementById("menu");
   const direction = isOpen ? "alternate" : "alternate-reverse";
   this.isOpen = isOpen;
@@ -39,7 +39,7 @@ setMenuVisible(){
 }
 // collapsibleButton : メニューの右側にあるボタン
 
-setCollapsibleButtonVisible(){
+setCollapsibleButtonVisible(visible){
   const collapsibleButton = document.getElementById("menu-collapsible-btn");
   const direction = visible ? "alternate" : "alternate-reverse";
   collapsibleButton.animate(
@@ -47,7 +47,7 @@ setCollapsibleButtonVisible(){
     { direction: direction, duration: 100, fill: "both" });
 }
 
-setCollapsibleButtonMode(){
+setCollapsibleButtonMode(isPlaying){
   this.isPlaying = isPlaying;
   const icon = document.querySelector("#menu-collapsible-btn i");
   if (isPlaying) {
diff --git a/js/view/sequence-view.js b/js/view/sequence-view.js
index 3e003c8..151525a 100644
--- a/js/view/sequence-view.js
+++ b/js/view/sequence-view.js
@@ -1,7 +1,7 @@
 import eventPublisher from "./../publisher";
 
 class SequencePanel{
-  constructor(){
+  constructor(elem, framesController){
       this.elem = elem;
   this.maxFrameId = 0;
   this.currentFrameId = 0;
@@ -63,7 +63,7 @@ class getFrameTemplate{
 
     return frame;
   }
-  append(){
+  append(frameId){
     let newFrame = getFrameTemplate(frameId, (event) => {
       // 子要素のmousedownによる発生を防ぐ
       if (event.target.classList.contains("thumbnail")) {
@@ -81,7 +81,7 @@ class getFrameTemplate{
   clear(){
     this.elem.innerHTML = "";
   }
-  remove(){
+  remove(frame){
     }
   moveUp(){
     // TODO