What Language Is Spoken in Japan?

The language spoken in Japan is Japanese — nihongo (日本語) — the native language of essentially all of Japan's roughly 125 million people. It's what you'll hear in conversation, school, and the news, and read on signs from Hokkaido down to Okinawa. One quirk worth knowing: Japan has no law naming an official language. Japanese simply holds the role in practice.

Japanese, official in all but law

Japan is unusually uniform in language — one tongue blankets the whole country, spoken natively by nearly everyone. Nothing competes with it the way Spanish sits alongside English in parts of the United States.

The curious footnote is that no statute actually declares Japanese the official language. It doesn't need one: Japanese is the language of government, courts, and schools by unbroken custom — official in practice, if not on paper.

Standard Japanese and its dialects

The version taught in schools and used on national television is Standard Japanese — hyojungo (標準語), based on the speech of Tokyo. Learn that and you're understood anywhere in the country.

But Japan is long and mountainous, and regional dialects thrive. The famous one is Kansai-ben (関西弁), the speech of Osaka and Kyoto — warm, quick, and the sound of Japanese comedy. Osaka is the country's comedy capital, and this is the dialect of the stage, where a comedian's partner snaps back the classic straight-man retort:

Other regions have their own flavors — the Tohoku speech of the north, the dialects of Kyushu in the south — but every Japanese person also learns Standard Japanese, so you will always be understood.

Japan's other languages

Not everything spoken in Japan is a form of Japanese. In the Ryukyu Islands around Okinawa, the indigenous Ryukyuan languages — Okinawan and its relatives — are separate languages, not accents; a Tokyo speaker can't simply follow them. UNESCO lists them as endangered.

Farther north, in Hokkaido, Ainu is the language of Japan's indigenous Ainu people. It is unrelated to Japanese entirely, and critically endangered — though revival efforts are now underway to pass it to a new generation.

Three scripts in one sentence

Written Japanese famously juggles three systems at once: kanji (漢字), the characters from Chinese, plus two phonetic alphabets, hiragana (ひらがな) and katakana (カタカナ). A single ordinary sentence draws on all three.

Take 私はコーヒーを飲みます (watashi wa koohii o nomimasu, "I drink coffee"): 私 is kanji, は and を are hiragana particles, コーヒー is the katakana loanword for "coffee," and 飲みます pairs a kanji with a hiragana ending. Our kanji guide is a gentle way in.

Will English get you by?

Partly. English turns up all over Japan — on signage, and in the thousands of katakana loanwords baked into everyday speech. But spoken English thins out fast once you leave tourist hubs and big hotels; many people studied it at school without much chance to use it.

That's exactly why a few words of Japanese pay off. Even simple, polite phrases earn warmth and real help. A short set of essential Japanese phrases covers most everyday moments:

Keep learning Japanese

So: one national language, a lively map of dialects, and a couple of indigenous languages holding on — all tied together by the Standard Japanese everyone learns. That's the one to start with. Build from a few Japanese greetings, practice them with audio and spaced repetition in the Pretalk app, and a trip to Japan gets friendlier fast.