Japanese is easy – you just need to be taught the right way.
When I learnt Japanese, I did it the hard way – by memorizing sentence patterns, set phrases and random vocabulary. The problem was, I didn’t know how to put it all together. I knew all these various bits and pieces, but didn’t understand why everything works the way it does.
I figured it out eventually, but there are so many things I wish someone had taught me. Japanese is actually incredibly logical, flexible and intuitive, but I wasted a lot of time feeling confused and frustrated because it didn’t make sense to my English-speaking brain.
That’s why I decided to write 80/20 Japanese. I want to save you from all the difficulties that I faced, and help you understand how the Japanese language really works.
So instead of spoon-feeding you situational expressions with limited application, 80/20 Japanese focuses on what really counts – the fundamentals. It teaches you how the language actually works, and helps you avoid the confusion that most Japanese learners face.
That’s the 20% that will get you 80% of the way to speaking fluent Japanese.
A complete and easy-to-follow explanation of the basic structure that all Japanese sentences follow.
Detailed lessons on all of the building blocks that fit within Japanese sentence structure.
Loads of examples and exercises throughout the book to help you understand and consolidate each concept.
Discover the simple yet powerful way to transform basic phrases into complex, highly-detailed sentences.
After building a rock-solid foundation, refine your natural voice with over 40 useful expressions.
Includes language learning strategies that ensure you get the most out of your time.
80/20 Japanese provides in-depth explanations and loads of exercises to help you master the most important Japanese grammar concepts. You'll learn all about:
But it's not just about what you learn - it's how you learn it.
The key to the effectiveness of 80/20 Japanese is the logical order in which the lessons are presented. By teaching everything in the right order, 80/20 Japanese ensures that every new concept and sentence pattern you learn makes total sense.
Here's what is covered in each chapter:
It starts with the obvious first step – pronunciation. Chapter 1 teaches you all about the different sounds used in Japanese so you can pronounce Japanese words correctly.
Next, in Chapter 2, you will learn the fundamental structure of Japanese sentences. This includes a clear, easy-to-understand explanation of the oft-dreaded particles and how they work. By learning this right from the beginning, you build a foundation for everything else you will ever learn about Japanese grammar.
Most books and courses skip this vital step, and instead start with specific phrases and sentence patterns, which results in you knowing how to say certain things, but not how to make different word combinations make sense.
By giving you a better understanding of how Japanese sentences and particles work from the beginning, 80/20 Japanese lets you avoid the confusion that most Japanese learners have to deal with at every turn.
Adding to your understanding of how Japanese functions, Chapter 3 covers the essential cultural understanding you need to speak Japanese effectively. These are easy but important lessons that are applicable every time you use Japanese.
This chapter is like a crash-course in conversational Japanese, introducing a variety of concepts that you can immediately use in real life situations, including:
By this point, you’ll have learnt the most important ~20% of the language that gets you ~80% of the way to fluency.
From here, you will delve deeper into each of the different components of the language.
Chapters 5 and 6 teach you all about numbers and expressions of time, respectively, with lots of examples and exercises that teach you how to use them in a sentence correctly.
These chapters cover the finer points of the major word types – adjectives, nouns, adverbs and verbs. With these chapters, you’ll learn how to correctly use each word type in almost any combination, allowing you to speak and understand Japanese with greater flexibility and precision.
Chapter 10 really takes you to the next level. It teaches you all about noun phrases, which have a wide range of uses and give you the ability to talk about things in far greater detail.
For example, instead of saying something simple such as, “I ate lunch in Shinjuku with my friends”, noun phrases allow you to say things like, “I ate lunch at a new restaurant in Shinjuku with some friends that I met at high school“.
Noun phrases are incredibly powerful, yet fairly simple to put together, especially in Japanese. This chapter covers them in detail.
As a key building block of the Japanese language, particles are of course covered right from chapter two, with more added along the way as needed. This chapter provides a far more detailed look.
The lessons in this chapter are not essential to being able to speak Japanese, but they will give you a deeper understanding of how different particles work. This will help you avoid the more subtle mistakes that even some advanced Japanese speakers sometimes make.
This chapter also answers one of the biggest questions that even confuses people who have been studying Japanese for years – the difference between the particles “wa” and “ga”.
By the time you reach Chapter 12, you will have a very good understanding of Japanese. This final chapter simply builds on everything you know by introducing 40 useful expressions, all explained – with examples – in the context of everything learnt throughout the rest of the book.
At the end of the book, you'll find a few handy additions for easy reference.
I love the book so far. I've tried other sources but nothing has engaged me and kept me motivated to study Japanese like this. It's crazy how in one month I've gone from only knowing a few words to actually being able to put together a lot of sentences. It helps a lot how you teach Japanese from an English speakers viewpoint.
10/10 so far. I wish there was this format book for Spanish and Russian as well.
I've tried lots of other less successful learning tools. I'm only a few chapters in but it's already given me the clearest, most understandable explanation of the particle system. I skimmed ahead and really like how verb tenses were handled.
Love the logical break down of the concepts. I really appreciate the order you are teaching things. It is very clear and straightforward.
I'm an ecologist/research student but also did a degree in classics (i.e. Latin and Ancient Greek) a few years back and your ability to explain grammar simply, concisely, and empathetically beats anything I encountered in the many ancient language textbooks I used (written by professors and linguists no less!).
You've got a fantastic feel for the perspective of the English speaking student. Well done mate. Seriously.
If you’re not completely happy with 80/20 Japanese, simply reply to your purchase confirmation email within 30 days for a full refund – no questions asked.
In this edition, all Japanese words and sentences are written in ‘romaji’, the Latin script we use in English.
This is perfect if you are new to Japanese and want to focus on learning to speak the language, without worrying about learning all of the different Japanese characters.
If your language goals include learning to read and write Japanese, this is the edition for you.
In this edition, the Japanese words and sentences are mostly written as they would normally appear in Japanese, whether that be in hiragana, katakana or kanji.
Importantly, with only a couple of exceptions, every word written in kanji throughout the entire book has the reading above it in hiragana (known as ‘furigana’). Here's an example of what that looks like:
This ensures that you never run into a word and have no idea how to read it. At the same time, you gain lots of exposure to naturally written Japanese, so your eyes get used to dealing with kanji.
Apart from a couple of small points that relate only to written Japanese, both editions cover the exact same material.
Each edition of 80/20 Japanese comes in the following formats:
Choose your preferred option, or download the eBook to all of your personal devices - no restrictions.
Go the old-school route with a physical, paperback copy of 80/20 Japanese.
You can add a soft cover copy of...
...to any package.
Ships to most countries worldwide.
This is the complete book narrated from start to finish by the author, including all Japanese example sentences, exercises and answers. Listen and learn on the train, in the car or while working out.
Comes as a single MP3 file, or as a separate file for each chapter.
The Audiobook Remix is the standard audiobook (above) rearranged into a format that gives you more control over how you study and revise. There are two parts:
Many readers of 80/20 Japanese like to binge-read or binge-listen to chapters of the book, absorbing the lessons within and then reviewing them again later, often multiple times. But when you just want to absorb the meat of the content, the stop-start nature of the exercises can get in the way.
The Explanations Only audio cuts out all of the exercises from the book for a smoother listening experience that lets you focus on the lessons, and not worry about putting them into practice until later.
This consists of all the exercises in the book, with none of the explanations in between.
In this version, for all of the exercises throughout the book you get...
Most exercises in 80/20 Japanese ask you to build sentences, so this format is perfect for practicing your sentence-building skills, testing your knowledge, and working on your spoken fluency and pronunciation.
This comprehensive workbook is a printable PDF that will teach you all of the hiragana and katakana characters, with exercises to help you practice using and recognizing them, not just individually, but in the context of words and sentences too. It includes:
It also comes with a full set of printable flashcards for individual characters and whole words (the same as in the Anki Pack below), so you can learn and test yourself quickly and easily.
This 61-page printable PDF lists every kanji character you will encounter as you work through 80/20 Japanese, in the order they appear.
There's an enlarged version of every unique kanji (518 in total), plus all of the words in 80/20 Japanese that use each one, their hiragana reading, English meaning, and the location in the book where they first appear. Here's an example:
This 100-page, printable PDF contains all of the exercises in 80/20 Japanese presented in a convenient layout for easy practice and revision.
Whether you have a physical copy of 80/20 Japanese or just the eBook, this PDF means you can complete and review exercises more easily wherever you are, without carrying the whole book around or having to unlock your phone or tablet every 30 seconds.
It pairs perfectly with the Exercises audio from the Audiobook Remix above, and includes space for writing answers (in addition to the answers themselves).
As with the main book, this comes in both the Romaji Edition and Kana + Kanji Edition, so you can use the one that suits you, or switch between them as your reading and writing skills develop.
Please note: All exercises in this PDF are also included in the main eBook and Soft Cover books. This is not additional exercises - it is the same exercises in an easy-to-use format.
Anki is a digital flashcard app that uses a proven memorization technique called spaced repetition to make it significantly easier to remember things you learn.
These Anki flashcards are designed specifically for use alongside 80/20 Japanese to help you study more easily and retain more of what you learn.
With over 7000 flashcards, here's what they cover:
This features the 800+ unique words used throughout 80/20 Japanese, which were chosen primarily based on their usefulness in everyday Japanese.
This deck includes flashcards for all of them in the order they appear in the book, so you can keep up with the new vocab as you work through the lessons, and build a seriously useful Japanese vocabulary in the process.
If you can't yet read 'kana' as they are collectively called, never fear! These flashcards will ensure you can.
There are two sets of flashcards for each:
Since our brains process words as a whole, not individual characters, the second set gives you plenty of opportunity to practice doing just that, so you can quickly get your kana reading abilities up to speed.
This kanji flashcard set lets you focus on the one thing you really need to be able to do with kanji - read them.
These flashcards include every word in 80/20 Japanese that uses at least one kanji character - that's nearly 600 words and 518 unique characters.
Questions show the word written only in kanji, with the answer showing the hiragana reading and English meaning, like so:
This deck ensures you learn to read kanji as they are used in the real world, without wasting time on rarely-used readings, or worrying about hand-writing pages and pages of characters (which in 2019 is a skill you'll hardly ever need).
Like the vocabulary decks, the kanji are presented in the order they appear in the book, and tagged by chapter and sub-chapter for easy organization and targeted study.
There comes a time when you move on from the simpler polite verb forms to the more complicated informal ones. The book shows you all the rules for conversion, and these Anki flashcards will allow you to easily practice recognizing and producing each verb form until you just know them. It includes flashcards for:
No more fumbling about trying to find the right conjugation while people stare at you impatiently. Work through these, and you'll never have trouble conjugating verbs on the fly again.
This is where you get to practice applying all of the grammar lessons covered in the book.
It contains every single example sentence and exercise featured in 80/20 Japanese so you can practice putting all of it to use.
That's over 1200 sentences.
And they all appear in the same order as the book, meaning they build on each other logically, one new concept at a time.
The flashcards have also been meticulously combed through and formatted to minimize confusion:
The point of these sentences is not to simply memorize them. It’s to give you copious amounts of practice building and understanding Japanese sentences.
That's the most important skill that will help you communicate in Japanese.
Practicing what you learn is vital to being able to actually apply what you know. These sentence flashcards make that easy.
Choose your character set(s)
All of the flashcards for vocabulary, sentences and verbs are provided in multiple character formats, including:
Detailed User Guide
Included is a detailed Anki User Guide specifically for this set of flashcards, ensuring you can start studying as quickly as possible:
eBook + Anki Pack, Self-Study + Anki Pack
Choose your package below.
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Self-Study + Anki Pack
Including both editions of the eBook
Including flashcards for hiragana, katakana, kanji, vocabulary, verb tenses and 1200+ full sentences
Prices are in US dollars.
Looking for the original packages? Click here.
Want to try before you buy?
Read Chapter 2 now, and for free!
Includes the complete Table of Contents, so you can see exactly what you'll learn.
Here are the answers to the most frequently asked questions:
All packages include both editions of the eBook, but if you want to get a physical copy (and only one), and can't decide which is best, ask yourself one questions:
Do I ultimately want to be able to read and write Japanese?
If so, the Kana + Kanji Edition will probably be better in the long run. It will likely be more challenging at the beginning, especially if you are not yet familiar with hiragana, but as you progress through the book and your reading skills improve, the Kana + Kanji Edition will actually become easier to read. Plus, you always have the Romaji Edition eBook to fall back on if it becomes a bit too much while you're still getting used to the characters.
If, however, you are mainly only interested in learning to speak and understand spoken Japanese, the Romaji Edition will be much easier to work with as you will have one less (very large) obstacle in your way.
This really just depends on two things - your budget, and how you like to learn. I can't tell you your budget, but I can try to address the other point.
Some people like physical, paper books because they find it easier to take notes and flip between pages. If that's you, you'll probably appreciate a physical copy. If, on the other hand, you're happy reading on your smartphone, tablet, computer or other e-reader, then the eBook should do the job - the content is the same.
The Audiobook and Audiobook Remix are popular with people who like to learn or revise lessons while driving, sitting on a bumpy bus, or even as they go to sleep. Others just like having audio of the Japanese example sentences and exercises so they know how everything is supposed to sound.
Anki is a great way to revise and commit to memory all of the vocabulary, characters and grammar covered in the book. If you want to be able to pull out your phone and study a little when you have a few spare minutes, or use of your commute to easily practice what you have learnt in the book, the Anki Pack makes this easy.
If you're still not sure, then it may help to know that you can upgrade later without re-purchasing what you already have. To do this, just go to our dedicated upgrades page.
Yes! There is a dedicated upgrades site through which you can upgrade at any time without re-purchasing what you already have. You will just need your purchase ID and email address to view your upgrade options.
Yes, you can purchase the physical book by itself on this page. However, please note that there are no packages available that combine a physical book with the Self-Study Pack or Anki Pack.
No, sorry, 80/20 Japanese is currently only available to purchase on this website. There are no plans for this to change in the near future.
Sorry, no. Just like any eBook bought on Amazon Kindle or Apple iBooks, the eBook is intended for digital use and cannot be printed. However, the Hiragana & Katakana Workbook, Exercises PDF and Kanji Reference Guide can all be printed. For a paper copy of the whole book, please add a Soft Cover copy to the package of your choice. We ship worldwide.
80/20 Japanese was not written specifically for the JLPT, but it will give you a very solid understanding of the fundamental grammar concepts that are tested - either directly or indirectly - in the exams.
The biggest difference between the different levels of the JLPT is quantity - primarily the number of words and expressions you can understand and interpret in context. 80/20 Japanese focuses on ensuring your quality of understanding is high, because that gives you a strong base to build everything else up on. Quantity is important too, but a good base makes it much easier to learn new words and expressions so that you can actually use them, which also helps with memorization.
Bottom line, if you learn everything in 80/20 Japanese and nothing else, you should be able to pass N4 comfortably, depending on your listening ability. To go from there to N3 and beyond, you would likely need other resources targeted specifically at those exams, but this should be much easier than if you studied only what was necessary to pass N4.
Once your payment has been processed (usually immediately), you will be re-directed to a web page where you can download the digital files included in your chosen package. You will also receive an email with a link to the download page, as well as a receipt for your purchase.
If your package includes a physical book, we will process your order as quickly as possible and send you an email when the book has been dispatched (usually within 2-3 business days).
The download link expires after a period of time and a certain number of download attempts, but this is only to prevent abuse. If you missed the download window, lost the files, or need to access your files again for any other reason, please contact us and we'll re-activate your download.
For existing products, no, and this is good for everyone. Why? A couple of reasons.
Firstly, it means that there is no chance that you will buy the book one day, only to find that it has been discounted a week later. That's an awful feeling that I do not wish to inflict on anyone.
Secondly, it means that you have no reason to put off learning Japanese. If you want to learn or improve your Japanese, now is the best time to start. The hope of a sale gives you a reason to wait, and for every day you wait, that is one day lost that you could have spent learning and improving.
The price will never be lower than it is right now, so if you want to start, start now and don't look back.
The only time we ever intend on having a sale is when releasing a new product, but this won't affect the price of existing products.
Sorry, no, but we can offer a bulk discount if purchasing a large number of copies for a class of students or study group. If this interests you, please contact us.
All sales are processed in US dollars, and this will be converted to your local currency by your bank or credit card issuer using their exchange rate at the time of purchase.
For a rough estimate of the amount you will be charged in your currency, please visit http://www.xe.com/. Please note that this should only be used as a guide, and your bank's rate will likely differ and include a small currency conversion fee.
PayPal is also available, but if you are unable to create a verified PayPal account without a credit card (as is usually the case in Japan), one alternative is V-Preca, a prepaid debit card that can be topped up at Japanese convenience stores. There are a few steps involved in getting set up, but once completed, you will have access to a virtual debit card that can be used like a normal credit card for online purchases.
You can now also purchase 80/20 Japanese with Bitcoin.
Yes, of course! Please click here to visit our product list page, where you can add items to your shopping cart and adjust quantities before proceeding to the checkout.
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