Bring any textbook. Leave every lesson with a study set.
- Languages
- English
- 日本語
- ภาษาไทย
- Tagalog
- School
English, math, social studies, science & Thai
Primary – high school
* Taught in Thai or English
- After each lesson
- Flashcards
- Quiz
- Summary
- Ask AI
First lesson free · no credit card · our own textbook is free too
- Take live online lessons with your own teacher.
- Keep learning after class with your summary, flashcards and quizzes.
- Your teacher sees which quiz questions you missed and can go over them in your next lesson.
From your lesson · Thu 9/24 · Textbook ch. 6: asking permission
Summary
〜てもいいですか asks for permission: 写真を撮ってもいいですか。= May I take a photo? Answer はい、どうぞ (go ahead) or すみません、ちょっと… (sorry, not really).
Flashcard
Quiz
How do you ask "May I open the window?"
- ✓①窓を開けてもいいですか。
- ②窓を開けてください。
- ③窓を開けませんか。
✓ Checked by your teacher+30 AI messages
How it works
- 1
Bring your textbook
Any textbook for a language, or for a school subject (English, math, social studies, science or Thai). In your lesson, share the pages on screen and your teacher teaches from them.
- 2
Learn with your teacher
A 1-on-1 video lesson in your browser, with a shared board you both write on. Nothing to install.
- 3
Review with your study set
After the lesson you get a summary, flashcards and a quiz made from what was taught, ready as soon as your teacher checks them. Plus 30 AI messages to keep practising.
Your teachers
Three teachers at launch. Each has a public level from LV1 to LV10, based on experience and results — never star ratings. Open a teacher's page to see their subjects, price and real open times.
ShiroLV2Teaches Japanese, English, Tagalog
$7.50 / 30 min
ChiakiLV2Teaches Japanese, English, Tagalog
$7.50 / 30 min
SuLV5Teaches Thai, Japanese, English, and school English, math, social studies, science and Thai (primary to high school) in Thai or English
$10 / 30 min
PAIdojo's own textbook — free while we complete it
We are writing a complete online textbook for each language: story lessons with audio, homework, and a skill radar that shows your progress. Create a free account and every chapter is open.
What you'll be able to do in Japanese
- Basicgreet people, introduce yourself, numbers and times
- Beginnershop, order food, ask the way
- Upper beginnertalk about your day, your plans and your opinions in simple sentences
See your progress
Every exercise in the PAIdojo textbook feeds your skill radar: speaking, listening, vocabulary, grammar and reading. Your teacher sees it too, and plans the next lesson around your weakest point.
Tsumugi, your AI practice partner
Between lessons, practise speaking with Tsumugi. She speaks with a real voice, uses the words from your chapter and role-plays its situations — any time of day. She speaks Japanese today; more languages are coming.
Simple pricing, no surprises
PAIdojo's textbook — free while we complete it. Every chapter, with a free account.
Your first lesson — free. 15 minutes with a teacher, one per account.
Lessons — priced by each teacher. You'll see the price per 30 minutes on their profile; you pay with credits.
Credits — $1 = 1 credit. $100 pack: +5% bonus. $150 pack: +10% bonus. Or any amount from $10 to $500.
Each batch of credits lasts 6 months; the oldest is used first, and we remind you before any expire. Cancel at least 24 hours before a lesson and your credits come back.
AI messages (Tsumugi and Ask AI) — 10 free, plus 30 for every lesson you complete, the free trial included. They never expire.
Prices are in US dollars.
Frequently asked questions
Can I bring my own textbook?
Yes — for a language, or for a school subject (English, math, social studies, science or Thai). Share the pages in your lesson and your teacher teaches from them; afterwards you get a study set made from that lesson.
What do I get after a lesson?
A summary of the key points, flashcards and a short quiz, made from what was taught and checked by your teacher — plus 30 AI messages to keep practising.
Is the textbook really free?
Yes. PAIdojo's own textbook is free while we complete it — every chapter, with a free account. Japanese is complete; other languages are being written.
How do credits work?
You buy credits ($1 = 1 credit): a $100 pack (+5% bonus), a $150 pack (+10% bonus), or any amount from $10 to $500. Each batch lasts 6 months from the day you get it and the oldest is used first; we remind you before any expire. Cancel at least 24 hours before a lesson and your credits come back.
Can I cancel or reschedule a lesson?
Yes, up to 24 hours before the lesson starts. Cancel by then and your credits come straight back. Reschedule instead and the lesson simply moves to another slot at least 24 hours away, at the price you booked — no credits change hands. Later than 24 hours before the start, the lesson is charged. If your teacher doesn't show up you get every credit back, and you can report a no-show from 5 minutes after the start time.