Fall for a culture. Learn its language.
Read the culture of China, Japan, Korea and the English-speaking world, then learn the language with our spaced-repetition platforms. The journal is the door in; learning is where it leads.
SRS = spaced repetition: short daily reviews, timed so the words actually stick.
Read the cultureLearn the languageMake it stick
Fall for a culture, learn its language, stay close.
Kotoba Interactive starts with the culture and leads to the language. The reading is the way in; learning is where it goes.
Choose your language.
Four linguistic and cultural worlds. Each has its own editorial section to read and its own spaced-repetition platform to learn the language.
The Kotoba Interactive journal.
All articlesComing soon
The first pages are still drying on the press.
Coming soon
Coming soon
The apps where you learn the language.
One spaced-repetition platform per language, built to make a culture stick. ChineseSRS is live now; the next three open on a schedule.
ChineseSRS
Mandarin Chinese
EnglishSRS
English
JapaneseSRS
Japanese
KoreanSRS
Korean
Be first when the next platforms open.
- EnglishSRSJuly 2026
- JapaneseSRSOctober 2026
- KoreanSRSFebruary 2027
ChineseSRS is live today. English (July 2026), Japanese (October 2026) and Korean (February 2027) are on the way. Leave your email and we will tell you the day yours opens.
One letter, four cultures.
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