diff --git "a/.~lock.sakura_team.csv\043" "b/.~lock.sakura_team.csv\043"
new file mode 100644
index 0000000..11b9fad
--- /dev/null
+++ "b/.~lock.sakura_team.csv\043"
@@ -0,0 +1 @@
+,j2405,jd.koeki-u.ac.jp,11.08.2024 16:01,file:///home/j2405/.config/libreoffice/4;
\ No newline at end of file
diff --git a/calculate.rb b/calculate.rb
new file mode 100755
index 0000000..e5cad7e
--- /dev/null
+++ b/calculate.rb
@@ -0,0 +1,59 @@
+#!/usr/bin/env ruby
+# -*- coding: utf-8 -*-
+def input_number_1
+  print "数値1: "
+  number_1 = gets.chomp.to_f
+end
+def input_number_2
+  print "数値2: "
+  number_2 = gets.chomp.to_f
+end
+def plus(x,y)
+  x + y
+end
+def minus(x,y)
+  x - y
+end
+def times(x,y)
+  x * y
+end
+def divide(x,y)
+  x / y
+end
+def kaijou(x)        #数値の階乗を計算する
+  for i in 1..x-1
+    x *= i
+  end
+end
+
+puts "加法、減法、乗法、除法、階乗の計算ができます。"
+while true
+  calculate = gets.chomp
+  if calculate == "加法"
+    input_number_1
+    input_number_2
+    printf("%f+%f=",number_1,number_2)
+    puts plus(number_1,number_2)
+  elsif calculate == "減法"
+    input_number_1
+    input_number_2
+    puts number_1.to_s + "-" + number_2.to_s + "="
+    puts minus(number_1,number_2)
+  elsif calculate == "乗法"
+    input_number_1
+    input_number_2
+    puts number_1.to_s + "×" + number_2.to_s + "="
+    puts times(number_1,number_2)
+  elsif calculate == "除法"
+    input_number_1
+    input_number_2
+    puts number_1.to_s + "÷" + number_2.to_s + "="
+    puts divude(number_1,number_2)
+  elsif calculate == "階乗"
+    input_number_1
+    puts number_1.to_s + "! ="
+    puts kaijou(number_1)
+  elsif calculate == ""
+    
+  end
+end
diff --git a/chuukan_happyou.csv b/chuukan_happyou.csv
new file mode 100644
index 0000000..afa4b21
--- /dev/null
+++ b/chuukan_happyou.csv
@@ -0,0 +1,9 @@
+スマホ
+鍵
+財布
+帽子
+ノート
+メモ
+ペン
+ダイアリー
+予定表
diff --git a/chuukan_happyou.rb b/chuukan_happyou.rb
new file mode 100755
index 0000000..596fcb4
--- /dev/null
+++ b/chuukan_happyou.rb
@@ -0,0 +1,113 @@
+#!/usr/bin/env ruby
+# -*- coding: utf-8 -*-
+require 'csv'
+def displayList
+  puts "\e[1m-----持ち物リスト---------------\e[0m"
+  CSV.foreach("chuukan_happyou.csv") do |i|
+    puts " ･ #{i[0]}"
+  end
+  puts "\e[1m--------------------------------\e[0m"
+end
+def displayMenu
+  puts "\e[30;107m\nメニュー"
+  if CSV.read("chuukan_happyou.csv") == []
+    print "\e[9m 1 : 1つずつ持ち物確認する\n 2 : リストで持ち物確認する\n\e[0m\e[30;107m 3 : 「持ち物」を追加する\n\e[9;30;107m 4 : 「持ち物」を消去する\n 5 : 「持ち物」をリセットする\n\e[0m\e[30;107m空白(何も入力しないで Enter ) : 終了する\e[0m"
+  else
+    print " 1 : 1つずつ持ち物確認する\n 2 : リストで持ち物確認する\n 3 : 「持ち物」を追加する\n 4 : 「持ち物」を消去する\n 5 : 「持ち物」をリセットする\n空白(何も入力しないで Enter ) : 終了する\e[0m"
+  end
+end
+puts "\e[1;3;93m忘れ物防止!! 確認しよう!\e[0m"
+displayMenu
+while true
+  data = CSV.read("chuukan_happyou.csv")
+  data2 = data
+  print "\nモード(半角数字を入力) : "
+  mode = gets.chomp
+  if mode == "1" && data != []
+    data.each do |i|
+      print "\e[1m#{i[0]}\e[0mは持ちましたか?(Enter)"
+      gets
+    end
+    puts "\e[1;3;96m準備OK!!"
+    break
+  elsif mode == "2" && data != []
+    displayList
+    print "全部持ちましたか?(Enter)"
+    gets
+    puts "\e[1;3;96m準備OK!!"
+    break
+  elsif mode == "3"
+    tsuika_array = []
+    while true
+      print "リストに追加するもの(空白で終了) : "
+      tsuika = gets.chomp
+      if tsuika == ""
+        break
+      else
+        if data.include?([tsuika])
+          puts "\e[3;91m#{tsuika}は既に持ち物リストに入っています\e[0m"
+        else
+          tsuika_array << tsuika
+          CSV.open("chuukan_happyou.csv", "a") do |i|
+            i << [tsuika]
+          end
+        end
+      end
+    end
+    if tsuika_array == []
+      puts "\e[3;37mキャンセルしました\e[0m"
+    else
+      puts "\e[3;37m"
+      tsuika_array.size.times do |i|
+        print "#{tsuika_array[i]}、"
+      end
+      puts "\bを持ち物リストに追加しました\e[0m"
+      if data2 == []
+        displayMenu
+      end
+    end
+  elsif mode == "4" && data != []
+    kesu_array = []
+    while true
+      print "リストから削除するもの(空白で終了) : "
+      kesu = gets.chomp
+      if kesu == ""
+        break
+      else
+        if data.include?([kesu])
+          kesu_array << kesu
+          data.delete_if{|i| i.include?(kesu)}
+          CSV.open("chuukan_happyou.csv", "w") do |i|
+            data.each do |j|
+              i << j
+            end
+          end
+        else
+          puts "\e[3;91m#{kesu}は持ち物リストに含まれていません\e[0m"
+        end
+      end
+    end
+    if kesu_array == []
+      puts "\e[3;37mキャンセルしました\e[0m"
+    else
+      puts "\e[3;37m"
+      kesu_array.size.times do |i|
+        print "#{kesu_array[i]}、"
+      end
+      puts "\bを持ち物リストから削除しました\e[0m"
+    end
+    if CSV.read("chuukan_happyou.csv") == []
+      displayMenu
+    end
+  elsif mode == "5" && data != []
+    CSV.open("chuukan_happyou.csv", "w") do
+    end
+    puts "\n\e[3;37m持ち物リストをリセットしました\e[0m"
+    displayMenu
+  elsif mode == ""
+    print "\e[3;37m終了します\n\n"
+    break
+  else
+    puts "\e[3;91mその操作はできません\e[0m"
+  end
+end
diff --git a/irotsuke.rb b/irotsuke.rb
new file mode 100755
index 0000000..4e2ea7b
--- /dev/null
+++ b/irotsuke.rb
@@ -0,0 +1,10 @@
+#!/usr/bin/env ruby
+# -*- coding: utf-8 -*-
+
+def aka
+  "\e[31m%s\e[m\n"
+end
+
+puts"赤いものを入力してください。"
+a = gets.chomp
+printf(aka ,a)
diff --git a/jitsuyou.csv b/jitsuyou.csv
new file mode 100644
index 0000000..e1153fe
--- /dev/null
+++ b/jitsuyou.csv
@@ -0,0 +1,7 @@
+英語,日本語訳
+banana,バナナ
+orange,オレンジ
+apple,りんご
+figs,いちじく
+yuzu,ゆず
+strawberry,いちご
diff --git a/jitsuyou.rb b/jitsuyou.rb
new file mode 100644
index 0000000..7cdff78
--- /dev/null
+++ b/jitsuyou.rb
@@ -0,0 +1,12 @@
+#!/usr/bin/env ruby
+# -*- coding: utf-8 -*-
+require 'csv'
+mondai = CSV.read("jitsuyou.csv",headers:true)
+
+print("次の英語を日本語に訳しなさい\n")
+mondai.each do |a|
+  printf("\e[35m%s\e[m " ,a["英語"])
+  gets
+  printf("\e[36m%s\e[m \n" ,a["日本語訳"])
+  puts
+end
diff --git a/methodDictionary.rb b/methodDictionary.rb
new file mode 100755
index 0000000..6932c51
--- /dev/null
+++ b/methodDictionary.rb
@@ -0,0 +1,7 @@
+#!/usr/bin/env ruby
+# -*- coding: utf-8 -*-
+
+while true
+  print "メソッドを検索: "
+  method = gets.chhomp
+  
diff --git a/omake.rb b/omake.rb
new file mode 100755
index 0000000..a2e89bc
--- /dev/null
+++ b/omake.rb
@@ -0,0 +1,12 @@
+#!/usr/bin/env ruby
+# -*- coding: utf-8 -*-
+
+def keisan(t, y)
+  t*y
+end
+
+puts "縦は何cm?"
+t = gets.to_i
+puts "横は何cm? 計算します"
+y = gets.to_i
+printf("%d\n", keisan(t,y))
diff --git a/sakura_team.csv b/sakura_team.csv
new file mode 100644
index 0000000..f7cc7cd
--- /dev/null
+++ b/sakura_team.csv
@@ -0,0 +1,5 @@
+"名前","塾生番号","学校","役割"
+"木村直仁","j2405","新潟県立村上中等教育学校","リーダー"
+"村瀬蒼空","j2420","山形県立致道館館中学校","サブリーダー"
+"齋藤祐希","j2426","酒田市立浜田中学校","ロガー"
+"岸夕嘉里","j2438","戸沢村立戸沢小学校","アイスブレーカー"
diff --git a/yasai.csv b/yasai.csv
new file mode 100644
index 0000000..6dfca44
--- /dev/null
+++ b/yasai.csv
@@ -0,0 +1,4 @@
+品物,値段,産地,おすすめ料理
+トマト,100,山形,nil
+人参,70,北海道,nil
+きゅうり,50,群馬,nil
diff --git a/yasai.rb b/yasai.rb
new file mode 100755
index 0000000..46f5e4f
--- /dev/null
+++ b/yasai.rb
@@ -0,0 +1,12 @@
+#!/usr/bin/env ruby
+# -*- coding: utf-8 -*-
+
+require "csv"
+data = CSV.read("yasai.csv",headers:true)
+data.each do |row|
+  sina = row["品物"]
+  nedan = row["値段"]
+  santi = row["産地"]
+  dish = row["おすすめ料理"]
+  printf("%s産の%sは%d円です。おすすめ料理は%sです。\n",santi,sina,nedan,dish)
+end
diff --git a/yasaingo.rb b/yasaingo.rb
new file mode 100755
index 0000000..f8e7da4
--- /dev/null
+++ b/yasaingo.rb
@@ -0,0 +1,10 @@
+#!/usr/bin/env ruby
+# -*- coding: utf-8 -*-
+
+require 'csv'
+
+data = CSV.read("yasai.csv",headers = true)
+
+data.each do |i|
+  print i["品物"]
+end