diff --git a/src/Issun/MyApp.java b/src/Issun/MyApp.java
new file mode 100644
index 0000000..bdc8dd0
--- /dev/null
+++ b/src/Issun/MyApp.java
@@ -0,0 +1,23 @@
+package Issun;
+
+public class MyApp {
+   public static void main(String[] args){
+
+    Issunboshi issunboshi = new Issunboshi();
+    issunboshi.SetHeight(3);
+    Musume musume = new Musume();
+    musume.SetHeight(160);
+    Oni oni = new Oni();
+    oni.SetHeight(240);
+
+    oni.dropKoduchi();
+    musume.getKoduchi();
+
+    issunboshi.Height();
+
+    for(int i=0;i<6;i++){
+        musume.hitKoduchi(issunboshi);
+        issunboshi.Height();
+    }
+   } 
+}
diff --git a/src/Issun/Person.java b/src/Issun/Person.java
new file mode 100644
index 0000000..588f316
--- /dev/null
+++ b/src/Issun/Person.java
@@ -0,0 +1,53 @@
+package Issun;
+
+public class Person {
+    String myName;
+    int myHeight;
+    public void SetName(String name){
+        myName = name;
+    }
+    public String GetName(){
+        return myName;
+    }
+
+    public void SetHeight(int height){
+        myHeight = height;
+    }
+    public int GetHeight(){
+        return myHeight;
+    }
+    public void Height(){
+        System.out.println(GetName()+" の身長は" +GetHeight()+" cmです。");
+    }
+    public void HeightChange(){
+        myHeight *= 2;
+    }
+}
+
+class Musume extends Person {
+    Musume(){
+        myName = "娘";
+    }
+    void getKoduchi(){
+        System.out.println(myName+" は小槌を拾いました");
+    }
+    void hitKoduchi(Person target){
+        System.out.println(myName+" は "+target.GetName()+" をたたきました");
+        target.HeightChange();
+    }
+}
+
+class Issunboshi extends Person {
+    Issunboshi(){
+        myName = "一寸法師";
+    }
+}
+
+class Oni extends Person {
+    Oni(){
+        myName = "鬼";
+    }
+    void dropKoduchi(){
+        System.out.println(myName+" は小槌を落としました");
+    }
+}
diff --git a/src/Kabu/TheGiantTurnip.java b/src/Kabu/TheGiantTurnip.java
new file mode 100644
index 0000000..5fdeee9
--- /dev/null
+++ b/src/Kabu/TheGiantTurnip.java
@@ -0,0 +1,138 @@
+package Kabu;
+
+public class TheGiantTurnip {
+    public static void main(String[] args){
+        System.out.println("「おおきなかぶ」~ロシア民話~");
+
+        Human jisan = new Human("おじいさん",40);
+        Turnip kabu = jisan.plant();
+
+        jisan.grab(kabu);
+        jisan.pull();
+
+        Human basan = new Human("おばあさん",20);
+        jisan.call(basan);
+        basan.pull();
+
+        Human mago = new Human("まご",10);
+        basan.call(mago);
+        mago.pull();
+
+        Dog inu = new Dog(15);
+        mago.call(inu);
+        inu.pull();
+
+        Cat neko = new Cat(10);
+        inu.call(neko);
+        neko.pull();
+
+        Mouse nezumi = new Mouse(5);
+        neko.call(nezumi);
+        nezumi.pull();
+    }
+}
+
+abstract class Organism{
+    String name = "";
+    int power;
+
+    abstract void pull(int receivedPower);
+
+    String getName(){
+        return name;
+    }    
+}
+
+class Animal extends Organism{
+
+    Organism grabbingObject;
+
+    Turnip plant(){
+        System.out.println(name + "はカブを植えました．");
+        return new Turnip();
+    }
+
+    void call(Animal dareka){
+        dareka.grabbingObject = this;
+        System.out.println(name + "は" + dareka.getName() + "を呼んできました．");
+    }
+
+    void pull() {
+        if(grabbingObject == null){
+            System.out.println("何も掴んでいません");
+            return;
+        }
+        if(grabbingObject instanceof Vegetable){
+            System.out.println(name + "は" + grabbingObject.getName() + "を引っ張りました．");
+        }else{
+            System.out.println(name + "は" + grabbingObject.getName() + "を引っ張り，");
+        }
+        grabbingObject.pull(power);    
+    }
+
+    @Override
+    void pull(int receivedPower) {
+        if(grabbingObject == null){
+            System.out.println("何も掴んでいません");
+            return;
+        }
+        if(grabbingObject instanceof Vegetable){
+            System.out.println(name + "は" + grabbingObject.getName() + "を引っ張りました．");
+        }else{
+            System.out.println(name + "は" + grabbingObject.getName() + "を引っ張り，");
+        }
+        grabbingObject.pull(power + receivedPower);
+    }
+
+    void grab(Organism _grabbingObject){
+        grabbingObject = _grabbingObject;
+    }
+}
+class Human extends Animal{
+    Human(String _name, int _power){
+        name = _name;
+        power = _power;
+    }
+}
+class Dog extends Animal{
+    Dog(int _power){
+        name = "犬";
+        power = _power;
+    }
+}
+class Cat extends Animal{
+    Cat(int _power){
+        name = "猫";
+        power = _power;
+    }
+}
+class Mouse extends Animal{
+    Mouse(int _power){
+        name = "ねずみ";
+        power = _power;
+    }
+}
+
+class Vegetable extends Organism{
+    boolean harvest = false;
+    @Override
+    void pull(int receivedPower) {
+        System.out.println("うんとこしょ，どっこいしょ");
+        if (power <= receivedPower){
+            System.out.println(name + "は抜けました．(条件:"+power+"以上，現在:"+receivedPower+")");
+            harvest = true;
+        }else{
+            System.out.println("しかし" + name + "は抜けません．(条件:"+power+"以上，現在:"+receivedPower+")");
+            System.out.println();
+        }
+    }
+}
+
+class Turnip extends Vegetable{
+    Turnip(){
+        name = "カブ";
+        power = 100;
+        System.out.println("大きな"+ name + "ができました．");
+    }
+}  
+
diff --git a/src/Kaguyahime/Kaguyahime_story.java b/src/Kaguyahime/Kaguyahime_story.java
new file mode 100644
index 0000000..d0a30e0
--- /dev/null
+++ b/src/Kaguyahime/Kaguyahime_story.java
@@ -0,0 +1,239 @@
+package Kaguyahime;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+abstract class Person{
+
+    public String name;
+    public String sex;
+    public Location address;
+
+    public String getName() {
+        return name;
+    }
+
+    public String getAddress () {
+        return address.getAddress();
+    }
+
+    public String getSex() {
+        return sex;
+    }
+    public void Move(Location address){
+        this.address=address;
+        System.out.println(this.getName()+"は、"+this.getAddress()+"に移動しました");
+    }
+}
+
+class Kaguyahime extends Person{
+
+    private static Kaguyahime kaguyahime = new Kaguyahime();
+
+    public static Kaguyahime getInstance() {
+        return kaguyahime;
+    }
+    private Kaguyahime() {
+    }
+
+    private String name="かぐや姫";
+    private String sex="women";
+    private Location address ;
+
+    public String getName() {
+        return name;
+    }
+
+    public String getAddress () {
+        return address.getAddress();
+    }
+
+    public String getSex() {
+        return sex;
+    }
+
+    public void Move(Location address){
+        this.address=address;
+        System.out.println(this.getName()+"は、"+this.getAddress()+"に移動しました");
+    }
+}
+
+class Ojiisan extends Person{
+
+    private static Ojiisan ojiisan = new Ojiisan();
+
+    public static Ojiisan getInstance() {
+        return ojiisan;
+    }
+    private Ojiisan() {
+    }
+
+    private String name="おじいさん";
+    private String sex="men";
+    private Location address;
+
+    public String getName() {
+        return name;
+    }
+
+    public String getAddress () {
+        return address.getAddress();
+    }
+
+    public String getSex() {
+        return sex;
+    }
+
+    public void Move(Location address){
+        this.address=address;
+        System.out.println(this.getName()+"は、"+this.getAddress()+"に移動しました");
+    }
+
+
+    void sibakari(Location location){
+        this.address=location;
+        System.out.println(this.getName()+"は、"+this.getAddress()+"へ芝刈りへ行きました");
+    }
+
+    public void Find_take(){
+        System.out.println(this.getName()+"は、"+this.getAddress()+"で光る竹を見つけました");
+    }
+
+    public Person take_cut(){
+        System.out.println("ふしぎに思って切ってみると、そのなかには、ちいさくてかわいい女の子がはいっていました。");
+        return Kaguyahime.getInstance();
+    }
+}
+
+class Mob extends Person{
+
+    public String name;
+    public String sex;
+    public Location address;
+    public Quest quest;
+
+    public Mob(String name,String sex, Location location){
+        this.name=name;
+        this.sex=sex;
+        this.address=location;
+        System.out.println(this.getName()+this.sex+"は、"+this.getAddress()+"に生成されました");
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public String getAddress () {
+        return address.getAddress();
+    }
+
+    public String getSex() {
+        return sex;
+    }
+    public Quest getQuest() {
+        return quest;
+    }
+
+    public void Move(Location address){
+        this.address=address;
+        System.out.println(this.getName()+"は、"+this.getAddress()+"に移動しました");
+    }
+
+    public void AddQuest(Quest quest){
+        this.quest=quest;
+    }
+}
+
+class Location{
+    public String address;
+
+    public Location(String address){
+        this.address=address;
+    }
+
+    public String getAddress () {
+        return address;
+    }
+
+    void set_name(String add){
+        this.address=add;
+    }
+}
+
+class Quest{
+    Person character;
+    Person requester;
+    String target;
+    Location destination;
+    public Quest(Person character,Person requester,String target,Location destination){
+        this.character = character;
+        this.requester = requester;
+        this.target = target;
+        this.destination = destination;
+    }
+
+    public boolean try_quest(){
+        System.out.println(this.character.getName()+"は、"+this.requester.getName()+"からの依頼に挑戦しました。ターゲットは"+this.destination.getAddress()+"の"+this.target+"です");
+        return false;
+    }
+}
+
+public class Kaguyahime_story {
+    public static void main(String[] args) {
+            System.out.println("Kaguyahime_start");
+
+            Location near_miyako=new Location("都の近く");
+            Ojiisan ojiisan =Ojiisan.getInstance();
+            Location yama=new Location("山");
+            ojiisan.sibakari(yama);
+            ojiisan.Find_take();
+            Person kaguyahime = ojiisan.take_cut();
+
+            kaguyahime.Move(near_miyako);
+            ojiisan.Move(near_miyako);
+
+            List<String> Males_name = new ArrayList<>(Arrays.asList("石作皇子", "庫持皇子", "右大臣阿部御主人","大納言大友御行","中納言石上麿呂足"));
+            List<Mob> Males = new ArrayList<>();
+            Location miyako=new Location("都");
+            System.out.println("・・・・・・・・・・・・");
+            for (int i =0 ;i<=4;i++){
+                Males.add(new Mob(Males_name.get(i), "男", miyako));
+            }
+
+            System.out.println("・・・・・・・・・・・・");
+            for (int i =0 ;i<=4;i++){
+                Males.get(i).Move(near_miyako);
+            }
+
+            List<String> Items = new ArrayList<>(Arrays.asList("仏の御石の鉢", "根は白金、茎は黄金、白い珠の実の付く枝", "火ねずみの皮衣","龍の首の五色の珠","燕の子安貝"));
+            List<Location> Destination = new ArrayList<>(Arrays.asList(new Location("天竺行") , new Location("蓬莱山"), new Location("唐土,インド"),new Location("不明"),new Location("不明")));
+
+            for(int i=0;i<=4;i++){
+               Males.get(i).AddQuest( new Quest(Males.get(i),kaguyahime,Items.get(i),Destination.get(i)) );
+            }
+            boolean result;
+            List<Person> engagement = new ArrayList<>();
+            for(int i=0;i<=4;i++){
+                result = Males.get(i).quest.try_quest();
+                if (result==false){
+                    System.out.println("クエストは失敗しました");
+                }
+                else{
+                    System.out.println("クエストは成功しました");
+                    engagement.add(Males.get(i));
+                }
+            }
+
+            System.out.println("クエストを達成した人は、"+engagement.size()+"でした");
+
+            if (engagement.size() ==0){
+                Location thuki=new Location("月");
+                kaguyahime.Move(thuki);
+            }
+            else{
+                System.out.println(kaguyahime.getName()+"と"+engagement.get(0)+"は結婚しました");
+            }
+            System.out.println("おしまい");
+    }
+}
\ No newline at end of file
diff --git a/src/Ono/Megami.java b/src/Ono/Megami.java
new file mode 100644
index 0000000..12a99a1
--- /dev/null
+++ b/src/Ono/Megami.java
@@ -0,0 +1,14 @@
+package Ono;
+
+import java.util.ArrayList;
+public class Megami {
+    
+    ArrayList<Ono> allonowatasu(){
+        ArrayList<Ono> megamiitem = new ArrayList<Ono>();
+        
+        megamiitem.add(new GoldAx());
+        megamiitem.add(new SilverAx());
+        megamiitem.add(new IronAx());
+        return megamiitem;
+    }
+}
\ No newline at end of file
diff --git a/src/Ono/Ono.java b/src/Ono/Ono.java
new file mode 100644
index 0000000..d5863c0
--- /dev/null
+++ b/src/Ono/Ono.java
@@ -0,0 +1,27 @@
+package Ono;
+
+public class Ono {
+    public String name ="";
+
+    @Override
+    public String toString(){
+        return name;
+    }
+
+}
+class GoldAx extends Ono{
+    public GoldAx(){
+    name = "金の斧";
+    }
+}
+
+class SilverAx extends Ono{
+    public SilverAx(){
+    name = "銀の斧";
+    }
+}
+class IronAx extends Ono{
+    public IronAx(){
+    name = "鉄の斧";
+    }
+}
\ No newline at end of file
diff --git a/src/Ono/Shoujikimono.java b/src/Ono/Shoujikimono.java
new file mode 100644
index 0000000..3e73899
--- /dev/null
+++ b/src/Ono/Shoujikimono.java
@@ -0,0 +1,34 @@
+package Ono;
+
+import java.util.ArrayList;
+
+public class Shoujikimono extends StoryTemplate{ 
+   
+    private String name = "正直な木こり";
+
+    @Override
+    protected void dropOno() {
+          ArrayList<Ono>shokiitem = new ArrayList<Ono>();   
+          shokiitem.add(new IronAx());
+          System.out.println(name+"が"+shokiitem.toString()+"を落とした");
+          shokiitem.clear();
+        
+    }
+
+    @Override
+    protected void listenOno() {
+    ArrayList<Ono>listenono = new ArrayList<Ono>();   
+    listenono.add(new GoldAx());
+    listenono.add(new SilverAx());
+    listenono.add(new IronAx());
+    System.out.println("あなたがおとしたのは"+listenono.get(0)+"or"+listenono.get(1)+"or"+listenono.get(2)+"?");
+        
+    }
+    @Override
+    protected void shingi() {
+    
+    System.out.println("正直に落とした斧を答える");
+       
+   }
+   
+}
diff --git a/src/Ono/Story.java b/src/Ono/Story.java
new file mode 100644
index 0000000..4f75e5e
--- /dev/null
+++ b/src/Ono/Story.java
@@ -0,0 +1,22 @@
+package Ono;
+
+public class Story {
+    public static void main(String[] args) throws Exception {
+       
+        Megami megami = new Megami();
+
+        //正直者の場合
+        StoryTemplate shojikimono = new Shoujikimono();
+
+        shojikimono.startStory();
+        shojikimono.morauOno(megami.allonowatasu());
+
+        System.out.println("----------------------");
+       
+        //嘘つきの場合
+        StoryTemplate usotuki = new Usotuki();
+
+        usotuki.startStory();
+        usotuki.lostOno();
+    }
+}
\ No newline at end of file
diff --git a/src/Ono/StoryTemplate.java b/src/Ono/StoryTemplate.java
new file mode 100644
index 0000000..72b73bc
--- /dev/null
+++ b/src/Ono/StoryTemplate.java
@@ -0,0 +1,36 @@
+package Ono;
+
+import java.util.ArrayList;
+
+public abstract class StoryTemplate {
+
+    ArrayList<Ono> resultitem;
+
+    public final void startStory() {
+        // 斧を落とす
+        dropOno();
+        // どちらの斧を落としたか聞く
+        listenOno();
+        // どう答えるか
+        shingi();
+
+    }
+
+    protected abstract void dropOno();
+
+    protected abstract void listenOno();
+
+    protected abstract void shingi();
+
+    protected void morauOno(ArrayList<Ono> allono) {
+        resultitem = allono;
+        for (Ono one : allono) {
+            System.out.println(one.toString() + "を受け取った");
+        }
+    }
+
+    protected void lostOno() {
+        System.out.println("全てを失った");
+    }
+
+}
diff --git a/src/Ono/Usotuki.java b/src/Ono/Usotuki.java
new file mode 100644
index 0000000..4e14f25
--- /dev/null
+++ b/src/Ono/Usotuki.java
@@ -0,0 +1,33 @@
+package Ono;
+
+import java.util.ArrayList;
+public class Usotuki extends StoryTemplate{
+   private String name = "嘘つきの木こり";
+
+    @Override
+    protected void dropOno() {
+          ArrayList<Ono>shokiitem = new ArrayList<Ono>();   
+          shokiitem.add(new IronAx());
+          System.out.println(name+"が"+shokiitem.toString()+"を落とした");
+          shokiitem.clear();
+        
+    }
+
+    @Override
+    protected void listenOno() {
+    ArrayList<Ono>listenono = new ArrayList<Ono>();   
+    listenono.add(new GoldAx());
+    listenono.add(new SilverAx());
+    listenono.add(new IronAx());
+    System.out.println("あなたがおとしたのは"+listenono.get(0)+"or"+listenono.get(1)+"or"+listenono.get(2)+"?");
+        
+    }
+
+    @Override
+    protected void shingi() {
+        
+        System.out.println("嘘をつく");
+        
+    }
+
+}
\ No newline at end of file
diff --git a/src/Sanbuta/Ikimono.java b/src/Sanbuta/Ikimono.java
new file mode 100644
index 0000000..43dcba0
--- /dev/null
+++ b/src/Sanbuta/Ikimono.java
@@ -0,0 +1,56 @@
+package Sanbuta;
+
+public class Ikimono {
+    String name = "";
+
+    void printName() {
+        System.out.println(name);
+    }
+
+    void tateru(Zairyou nani) {
+        if (nani.toString() == "renga") {
+            System.out.println(name + "が " + nani.toString() + " の家を建てた");
+            System.out.println(nani.toString() + " の家はとても頑丈です");
+        } else {
+            System.out.println(name + "が " + nani.toString() + " の家を建てた");
+        }
+    }
+
+    void kowasu(Zairyou nani) {
+        if (nani.toString() == "renga") {
+            System.out.println(name + " の家はびくともしません");
+        } else {
+            System.out.println(name + "が " + nani.toString() + " の家を壊した");
+        }
+    }
+}
+
+class Pigs extends Ikimono {
+    Pigs() {
+        name = "pigs";
+    }
+}
+
+class Wolf extends Ikimono {
+    Wolf() {
+        name = "wolf";
+    }
+}
+
+class LargePig extends Ikimono {
+    LargePig() {
+        name = "largepig";
+    }
+}
+
+class MiddlePig extends Ikimono {
+    MiddlePig() {
+        name = "middlepig";
+    }
+}
+
+class SmallPig extends Ikimono {
+    SmallPig() {
+        name = "smallpig";
+    }
+}
\ No newline at end of file
diff --git a/src/Sanbuta/MyApp.java b/src/Sanbuta/MyApp.java
new file mode 100644
index 0000000..64f3fd8
--- /dev/null
+++ b/src/Sanbuta/MyApp.java
@@ -0,0 +1,29 @@
+package Sanbuta;
+
+public class MyApp {
+    public static void main(String[] args) throws Exception {
+
+        LargePig largepig = new LargePig();
+        MiddlePig middlepig = new MiddlePig();
+        SmallPig smallpig = new SmallPig();
+
+        // smallpig.printName();
+        Wara wara = new Wara();
+        largepig.tateru(wara);
+
+        // smallpig.printName();
+        Mokuzai ki = new Mokuzai();
+        middlepig.tateru(ki);
+
+        // smallpig.printName();
+        Renga renga = new Renga();
+        smallpig.tateru(renga);
+
+        Wolf wolf = new Wolf();
+
+        wolf.kowasu(wara);
+        wolf.kowasu(ki);
+        wolf.kowasu(renga);
+
+    }
+}
diff --git a/src/Sanbuta/Zairyou.java b/src/Sanbuta/Zairyou.java
new file mode 100644
index 0000000..994a30d
--- /dev/null
+++ b/src/Sanbuta/Zairyou.java
@@ -0,0 +1,27 @@
+package Sanbuta;
+
+public class Zairyou {
+    String name = "";
+
+    @Override
+    public String toString(){
+        return name;
+    }
+}
+
+class Wara extends Zairyou {
+    Wara(){
+        name = "wara";
+    }
+}
+
+class Mokuzai extends Zairyou {
+    Mokuzai(){
+        name = "ki";
+    }
+}
+class Renga extends Zairyou {
+    Renga(){
+        name = "renga";
+    }
+}
\ No newline at end of file
diff --git a/src/Warashibe/Hito.java b/src/Warashibe/Hito.java
new file mode 100644
index 0000000..d33448f
--- /dev/null
+++ b/src/Warashibe/Hito.java
@@ -0,0 +1,43 @@
+package Warashibe;
+
+public class Hito {
+    String name = "";
+
+    public String toString() {
+        return name;
+    }
+
+    // Otoko(){
+    Hito() {
+        name = "Otoko";
+    }
+
+    void morau(Mikan mikan) {
+        System.out.println(name + "が " + mikan.toString() + " をもらった");
+    }
+}
+
+class Kodomo extends Hito {
+    Kodomo() {
+        name = "Kodomo";
+    }
+}
+
+class Musume extends Hito {
+    Musume() {
+        name = "Musume";
+    }
+
+}
+
+class Samurai extends Hito {
+    Samurai() {
+        name = "Samurai";
+    }
+}
+
+class Tono extends Hito {
+    Tono() {
+        name = "Tono";
+    }
+}
\ No newline at end of file
diff --git a/src/Warashibe/Mono.java b/src/Warashibe/Mono.java
new file mode 100644
index 0000000..78a8212
--- /dev/null
+++ b/src/Warashibe/Mono.java
@@ -0,0 +1,44 @@
+package Warashibe;
+
+public class Mono {
+    String name = "";
+
+    @Override
+    public String toString(){
+        return name;
+    }
+}
+
+class Wara extends Mono {
+    Wara(){
+        name = "Wara";
+    }
+
+}
+
+class Mikan extends Mono {
+    Mikan(){
+        name = "Mikan";
+    }
+    
+
+}
+class Kireinakinu extends Mono {
+    Kireinakinu(){
+        name = "Kireinakinu";
+    }
+    
+
+}
+
+class Uma extends Mono {
+    Uma(){
+        name = "Uma";
+    }
+}
+
+class House extends Mono {
+    House(){
+        name = "House";
+    }
+}
\ No newline at end of file
diff --git a/src/Warashibe/SwapObjects.java b/src/Warashibe/SwapObjects.java
new file mode 100644
index 0000000..33c9bf8
--- /dev/null
+++ b/src/Warashibe/SwapObjects.java
@@ -0,0 +1,24 @@
+package Warashibe;
+
+public class SwapObjects{
+    public static void swap(House house1, House house2){
+        House temp = house1;
+        house1 = house2;
+        house2 = temp;
+    }
+
+    public static void main(String[] args) {
+        House house1 = new House();
+        House house2 = new House();
+
+        house1.value = 5;
+        house2.value = 2;
+
+        //swap using objects
+        swap(house1, house2);
+        System.out.println(house1.value +", " + house2.value);
+    }
+}
+class House {
+    public int value;
+}
diff --git a/src/Warashibe/Warashibe.java b/src/Warashibe/Warashibe.java
new file mode 100644
index 0000000..eb73b15
--- /dev/null
+++ b/src/Warashibe/Warashibe.java
@@ -0,0 +1,8 @@
+package Warashibe;
+
+public class Warashibe {
+    public static void main(String[] args) {
+        Hito otoko = new Hito();
+        System.out.println("");
+    }
+}