JIW School of English uses its self-designed, martial arts–inspired 4K Method.
Welcome to the Dojo.
In the Dojo, I give you clear, practical resources to improve your weak areas.
Think of this as Kihon and Kata — the preparation you do before lessons.
The Dojo is also training you to use AI effectively.
If you don’t know how to do something (subtitles, voice input, finding a good video, etc.), ask the AI first.
The AI is part of your training.
For tailored practice, first tell the AI who you are, your level, and your goal.
Do one task. Stop. Repeat tomorrow.
1) Modify the (black areas in brackets) as needed
2) For speaking exercises, first activate Voice Mode in ChatGPT
My name is (name).
I am a (job / student / role).
I (work / study) at (company / school).
I am a Japanese person who is studying English.
I use English (in meetings / on exams / with customers / etc.).
My current level is (beginner / intermediate / advanced).
Please adjust your English level, examples, corrections, and speed to suit me.
I want to do this (verbally / via text).
If you need more information, ask me before continuing.
This is Part 1 of my prompt. I will send Part 2 next.
Please respond with OK, I am waiting for you to give me Part 2.
(Use after sending Part 1)
Choose one area. Train it. Stop.
1) Turn Voice Mode ON (see karate image above)
2) Copy, paste, and modify prompts in Voice Mode in ChatGPT
ROLE PLAY — VOICE MODE
I am using ChatGPT in voice mode for speaking practice.
Start the role play immediately using the settings below.
Role play settings (already chosen):
Rules:
How to start (do this immediately):
Listening support (say this once at the start):
1) Turn Voice Mode ON (see karate image above)
2) Copy, paste, and modify prompts in Voice Mode in ChatGPT
LISTENING TRAINING — VOICE MODE
I am using ChatGPT in voice mode for listening practice.
Start the listening activity immediately using the settings below.
Listening settings (already chosen):
Listening rules:
After the first listen:
Then:
Finish with:
1) Turn Voice Mode ON (see karate image above)
2) Copy, paste, and modify prompts in Voice Mode in ChatGPT
PRONUNCIATION TRAINING — VOICE MODE
I am using ChatGPT in voice mode for pronunciation practice.
Start the training immediately.
Focus:
Rules:
Step 1 — Words:
Step 2 — Sentences:
Step 3 — Intonation:
Finish with:
Please assess my English level.
Focus on my writing skills.
Important rules:
- Give me ONE task at a time.
- After each task, stop and wait for my reply.
- Use simple, clear English that matches my level.
- Keep corrections short. No long explanations.
- If my background was already given in Part 1, do not ask for it again.
First message (send ONLY this line, then wait):
Choose one: 1 Diary / 2 Email / 3 Topic / 4 Test
After I choose a number:
Give the writing prompt for that mode using this format, then stop and wait:
FORMAT
- Task: (what to write)
- Length: (beginner-friendly word count)
- Structure: (simple bullet plan: 3–6 sentences)
- Start line: (give me the first line to begin)
Mode guidelines:
1 Diary: a simple personal story (today / yesterday / weekend).
2 Email: a short work email using my Part 1 background (no extra background questions).
3 Topic: a short paragraph about a random everyday topic (easy opinion or description).
4 Test: a mock EIKEN/TOEIC-style written response (simple prompt + short answer).
After I write:
- Correct spelling, grammar, and vocabulary.
- Show a more natural version (if needed).
- Give 3–5 brief bullet comments total (clarity / grammar / vocabulary / organization).
- Ask me to rewrite ONE sentence only (if useful), then wait.
Total: Do 2–4 short writing tasks per session.
At the end:
- brief overall feedback (3–5 lines max)
- tell me my current level
- ask if I want to increase or decrease the difficulty
Please assess my English level.
Focus on my grammar skills.
Important: Ask the questions one by one.
Wait for my answer each time before giving the next task.
Total: About 10 tasks.
At the end:
- brief feedback
- level assessment
- difficulty adjustment question
Please assess my English level.
Focus on my spelling and basic word usage.
Task format:
Give me a Japanese word (in Japanese).
I will write the English word.
Prepare 10 words in total. Go one word at a time.
Kihon and Kata happen here in the Dojo.
Kumite happens in live lessons.
That becomes Kachi — real confidence.
Clear English. Natural English. Real communication.
JIW School of Englishでは、武道の考え方を取り入れた独自の4Kメソッドを採用しています。
ここは、そのための「Dojo(道場)」=自主トレ用の学習ハブです。
Dojoでは、弱点をピンポイントで補強するための、シンプルで実用的な練習メニューを用意しています。
レッスン前のKihon(基礎)とKata(型)にあたるパートです。
このDojoは「英語」だけではなく、AIの使い方もトレーニングします。
やり方がわからないこと(字幕、音声入力、良い動画の探し方など)があれば、まずAIに聞いてください。
AIは、あなたの練習相手であり、トレーニング器具です。
練習をあなた専用にカスタマイズするために、最初に「あなたの情報」と「目的」をAIに伝えます。
1回で全部やらない。
「1メニューだけ」→ 終了 → 翌日また同じ流れが一番伸びます。
1) (黒いカッコ内)を自分用に書き換えてください
2) 会話練習は、先にChatGPTの音声モードをONにしてください
My name is (name).
I am a (job / student / role).
I (work / study) at (company / school).
I am a Japanese person who is studying English.
I use English (in meetings / on exams / with customers / etc.).
My current level is (beginner / intermediate / advanced).
Please adjust your English level, examples, corrections, and speed to suit me.
I want to do this (verbally / via text).
If you need more information, ask me before continuing.
This is Part 1 of my prompt. I will send Part 2 next.
Please respond with OK, I am waiting for you to give me Part 2.
(Part 1 の後に使う)
1つ選ぶ → 練習する → 終わったら止める
1) ChatGPTの音声モードをON(上の画像参照)
2) 下の英文をコピーして、必要な部分だけ書き換えて使ってください
ROLE PLAY — VOICE MODE
I am using ChatGPT in voice mode for speaking practice.
Start the role play immediately using the settings below.
Role play settings (already chosen):
Rules:
How to start (do this immediately):
Listening support (say this once at the start):
1) ChatGPTの音声モードをON(上の画像参照)
2) 下の英文をコピーして、必要な部分だけ書き換えて使ってください
LISTENING TRAINING — VOICE MODE
I am using ChatGPT in voice mode for listening practice.
Start the listening activity immediately using the settings below.
Listening settings (already chosen):
Listening rules:
After the first listen:
Then:
Finish with:
1) ChatGPTの音声モードをON(上の画像参照)
2) 下の英文をコピーして、必要な部分だけ書き換えて使ってください
PRONUNCIATION TRAINING — VOICE MODE
I am using ChatGPT in voice mode for pronunciation practice.
Start the training immediately.
Focus:
Rules:
Step 1 — Words:
Step 2 — Sentences:
Step 3 — Intonation:
Finish with:
下は「英語で書く練習」用の指示です。コピーして使ってください。
Please assess my English level.
Focus on my writing skills.
Important rules:
- Give me ONE task at a time.
- After each task, stop and wait for my reply.
- Use simple, clear English that matches my level.
- Keep corrections short. No long explanations.
- If my background was already given in Part 1, do not ask for it again.
First message (send ONLY this line, then wait):
Choose one: 1 Diary / 2 Email / 3 Topic / 4 Test
After I choose a number:
Give the writing prompt for that mode using this format, then stop and wait:
FORMAT
- Task: (what to write)
- Length: (beginner-friendly word count)
- Structure: (simple bullet plan: 3–6 sentences)
- Start line: (give me the first line to begin)
Mode guidelines:
1 Diary: a simple personal story (today / yesterday / weekend).
2 Email: a short work email using my Part 1 background (no extra background questions).
3 Topic: a short paragraph about a random everyday topic (easy opinion or description).
4 Test: a mock EIKEN/TOEIC-style written response (simple prompt + short answer).
After I write:
- Correct spelling, grammar, and vocabulary.
- Show a more natural version (if needed).
- Give 3–5 brief bullet comments total (clarity / grammar / vocabulary / organization).
- Ask me to rewrite ONE sentence only (if useful), then wait.
Total: Do 2–4 short writing tasks per session.
At the end:
- brief overall feedback (3–5 lines max)
- tell me my current level
- ask if I want to increase or decrease the difficulty
下はコピーして使う英語の指示です。
Please assess my English level.
Focus on my grammar skills.
Important: Ask the questions one by one.
Wait for my answer each time before giving the next task.
Total: About 10 tasks.
At the end:
- brief feedback
- level assessment
- difficulty adjustment question
下はコピーして使う英語の指示です。
Please assess my English level.
Focus on my spelling and basic word usage.
Task format:
Give me a Japanese word (in Japanese).
I will write the English word.
Prepare 10 words in total. Go one word at a time.
Kihon(基礎)とKata(型)はDojoで。
Kumite(実戦)はライブレッスンで。
それがKachi(勝ち)=本番での自信につながります。
伝わる英語。自然な英語。実際に使えるコミュニケーション。