diff --git a/sushi.cgi b/sushi.cgi
new file mode 100644
index 0000000..727ec25
--- /dev/null
+++ b/sushi.cgi
@@ -0,0 +1,118 @@
+#!/usr/bin/env ruby
+# coding: utf-8
+
+require "cgi"
+require "pstore"
+require "csv"
+
+begin
+ DATA_DIR = "data"
+ CHARACTERS = ["さる", "きつね", "たぬき", "うさぎ", "ねこ"]
+ LOCK_FILE = "#{DATA_DIR}/using_chars.pstore"
+ DB_FILE = "#{DATA_DIR}/sushi_orders.db"
+ SCRIPT_NAME = "sushi.cgi"
+
+ c = CGI.new(:accept_charset => "UTF-8")
+
+ categories = CSV.read("#{DATA_DIR}/categories.csv", headers: true, encoding: "UTF-8")
+ items = CSV.read("#{DATA_DIR}/items.csv", headers: true, encoding: "UTF-8")
+ features = CSV.read("#{DATA_DIR}/features.csv", headers: true, encoding: "UTF-8")
+ item_feats = CSV.read("#{DATA_DIR}/item_features.csv", headers: true, encoding: "UTF-8")
+
+ using_store = PStore.new(LOCK_FILE)
+ x = PStore.new(DB_FILE)
+
+ using_chars = {}
+ using_store.transaction do
+ using_store["chars"] ||= {}
+ using_chars = using_store["chars"].dup
+ end
+
+ char = c["char"]
+
+ print c.header("type" => "text/html", "charset" => "UTF-8")
+ puts ""
+ puts "かっぱ寿司 注文"
+
+ # キャラ未選択の場合
+ unless CHARACTERS.include?(char)
+ puts "キャラクターを選んでください
"
+ puts ""
+ exit
+ end
+
+ # キャラロック処理
+ if c.request_method == "POST" && !using_chars[char]
+ using_store.transaction do
+ using_store["chars"][char] = true
+ end
+ elsif using_chars[char]
+ puts "そのキャラクターは使用中です
戻る