diff --git a/.dockerignore b/.dockerignore
index 0c1dcdd..375e29e 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -6,5 +6,6 @@
 
 /__pycache__
 
+/README.md
+
 /public/songs
-/scripts
diff --git a/README.md b/README.md
index 4c51fa4..fd49cf0 100644
--- a/README.md
+++ b/README.md
@@ -1,9 +1,84 @@
-# taiko-web
-A web-based Taiko no Tatsujin simulator.
+# 太鼓ウェブ
 
-Running instance: [https://taiko.bui.pm](https://taiko.bui.pm)
+この太鼓ウェブは改良版です
 
-Still in development. Works best with Chrome.
+## デバッグの開始
 
-## Setup
-Please see the [Setup](https://github.com/bui/taiko-web/wiki/Setup) page for setup instructions.
+依存関係をインストールします
+
+```bash
+pip install -r requirements.txt
+```
+
+データベースを起動します
+
+```bash
+docker run --detach \
+  --name taiko-mongo-debug \
+  --volume taiko-mongo-debug:/data/db \
+  --publish 27017:27017 \
+  mongo
+```
+
+```bash
+docker run --detach \
+  --name taiko-redis-debug \
+  --volume taiko-redis-debug:/data \
+  --publish 6379:6379 \
+  redis
+```
+
+サーバーを起動してください
+
+```bash
+flask run
+```
+
+## デプロイ
+
+Dockerイメージをビルドします
+
+```bash
+docker build -t taiko .
+```
+
+データベースを起動します
+
+```bash
+docker run --detach \
+  --name taiko-mongo \
+  --volume taiko-mongo:/data/db \
+  mongo
+```
+
+```bash
+docker run --detach \
+  --name taiko-redis \
+  --volume taiko-redis:/data \
+  redis
+```
+
+今すぐデプロイ！
+
+- https://taikoapp.uk/
+
+```bash
+docker run --detach \
+  --name taiko \
+  --link taiko-mongo \
+  --link taiko-redis \
+  --env TAIKO_WEB_MONGO_HOST=taiko-mongo \
+  --env TAIKO_WEB_REDIS_HOST=taiko-redis \
+  --volume songs:/app/public/songs \
+  --env LETSENCRYPT_HOST=taikoapp.uk \
+  --env VIRTUAL_HOST=taikoapp.uk \
+  --env VIRTUAL_PORT=8080 \
+  taiko
+```
+
+終了するには
+
+```bash
+docker stop taiko-mongo taiko-redis taiko
+docker rm -f taiko-mongo taiko-redis taiko
+```
diff --git a/requirements.txt b/requirements.txt
index b2ba05c..3a6dbd2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,5 +12,5 @@ requests==2.31.0
 websockets==12.0
 Werkzeug==3.0.1
 jinja2==3.1.3
-git+https://github.com/nurse/nkf.git#egg=nkf&subdirectory=NKF.python3
+nkf==1.0.3
 tjaf==1.0.6
diff --git a/scripts/build.sh b/scripts/build.sh
deleted file mode 100644
index 8e28fdd..0000000
--- a/scripts/build.sh
+++ /dev/null
@@ -1,3 +0,0 @@
-#!/bin/bash
-
-docker build -t taiko .
diff --git a/scripts/codespaces.sh b/scripts/codespaces.sh
deleted file mode 100644
index 9e0d3c1..0000000
--- a/scripts/codespaces.sh
+++ /dev/null
@@ -1,18 +0,0 @@
-#!/bin/bash
-
-docker run --detach \
-  --name taiko-mongo-debug \
-  --volume taiko-mongo-debug:/data/db \
-  --publish 27017:27017 \
-  mongo
-
-docker run --detach \
-  --name taiko-redis-debug \
-  --volume taiko-redis-debug:/data \
-  --publish 6379:6379 \
-  redis
-
-#pip install -r requirements.txt
-
-#flask run
-python -m flask run
diff --git a/scripts/deploy.sh b/scripts/deploy.sh
deleted file mode 100644
index 5f216dc..0000000
--- a/scripts/deploy.sh
+++ /dev/null
@@ -1,26 +0,0 @@
-#!/bin/bash
-
-docker kill taiko-mongo taiko-redis taiko
-docker rm -f taiko-mongo taiko-redis taiko
-
-docker run --detach \
-  --name taiko-mongo \
-  --volume taiko-mongo:/data/db \
-  mongo
-
-docker run --detach \
-  --name taiko-redis \
-  --volume taiko-redis:/data \
-  redis
-
-docker run --detach \
-  --name taiko \
-  --link taiko-mongo \
-  --link taiko-redis \
-  --env TAIKO_WEB_MONGO_HOST=taiko-mongo \
-  --env TAIKO_WEB_REDIS_HOST=taiko-redis \
-  --volume songs:/app/public/songs \
-  --env LETSENCRYPT_HOST=taikoapp.uk \
-  --env VIRTUAL_HOST=taikoapp.uk \
-  --env VIRTUAL_PORT=8080 \
-  taiko