Kumi
Kumi

Learn Japanese — where understanding folds into fluency.

From kana to kanji, vocabulary, and grammar you will be guided by a personalized learning system that grows with you.

In our dictionary catalogue we boast...

100,000+
Vocabulary
2,500+
Kanji
900+
Grammar
Why Kumi

Learn Japanese the way it's actually used

Learning that respects your time and intelligence.

Built to Help You Learn

Kumi is designed to move you forward, not keep you stuck reviewing forever.

Start Where You Are

Kumi begins from your current experience with Japanese, not a preset level or path.

Everything Connected

Kana, kanji, vocabulary, grammar, and reading all live in one system that works together.

From Beginner to Advanced

Nothing is skipped because it's difficult, niche, or inconvenient to teach.

Learned in Context

Words and grammar are taught through real usage, not isolated flashcards.

No Wasted Time

No busywork, no fake streaks, no filler. Every interaction has a purpose.

Adapts as You Learn

Kumi understands what you know and adjusts as you improve.

Built for Long-Term Mastery

This is a system built for retention, not quick fixes or shortcuts.

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