🇯🇵 Language · FSI Category IV

Learn Japanese

日本語

Japanese is spoken by about 125 million speakers, mainly in Japan. Envoy teaches it the way the U.S. Foreign Service trains diplomats — comprehensible-input lessons, spaced repetition, and daily speaking with an AI tutor — plus a graded Reader that carries the pronunciation of every phrase. Free to start, no card.

2,200FSI hours to professional
Cat IVdifficulty (of IV)
~6 yearsto conversational at 30 min/day
Freefull course + Reader

How long does it take to learn Japanese?

The Foreign Service Institute rates Japanese Category IV — one of the hardest ("super-hard") languages for English speakers, about 2,200 class hours to professional working proficiency (ILR-3, roughly CEFR B2–C1). A conversational B1 is realistic in about 6 years at 30 minutes a day, or roughly half that at an hour a day. See the full comparison on how long it really takes to learn a language.

What you'll actually say

Japanese greets you before you even speak. Walk into any shop and a staff member will call out "irasshaimase" — welcome — and you are not expected to answer; just nod and carry on. The whole language runs on this current of quiet courtesy, and the single most useful thing you can carry is the polite -masu / desu ending you'll hear on almost every line in this book.

こんにちは。kohn-nee-chee-WAH
Hello.
はじめまして。hah-jee-meh-MAHSH-teh
Nice to meet you. (said only at a first meeting)
私はグレンです。wah-TAH-shee wah GOO-ren dess
I am Glen.
コーヒーを一つお願いします。KOH-hee o hee-TOH-tsoo oh-neh-gai shee-mahss
One coffee, please.
すみません。soo-mee-mah-SEN
Excuse me. / Sorry.

Read your way to fluency

Envoy's graded Reader for Japanese is a warm, cover-to-cover book that carries you from your first hello to real conversations, with an English-phonetic pronunciation and meaning on every line. Tap any sentence to hear it, and save phrases to your spaced-repetition review.

Why the professional's method works

Japanese FAQ

Is Japanese hard to learn for English speakers?

Japanese is FSI Category IV, one of the hardest ("super-hard") languages for English speakers — roughly 2,200 class hours to professional working proficiency (ILR-3, about CEFR B2–C1).

How long does it take to speak Japanese conversationally?

Reaching a conversational B1 takes about 6 years at 30 minutes a day, or roughly half that at an hour a day, based on FSI hour benchmarks. Envoy logs your real hours against that ladder.

Is Envoy's Japanese course free?

Yes. Create a free account or start as a guest, with no card. The full course, the AI speaking tutor, spaced-repetition review, and the Reader are all on the free tier.

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