版權屬於 eUp Technology JSC
Copyright@2025
版權屬於 eUp Technology JSC
Copyright@2025
Learn Japanese with Todaii!
3 million users
Todaii is more than just a Japanese learning app.
The team hopes this will become a symbol of a new, effective language learning method, combining listening, reading, understanding, and practicing in one experience.
Todaii's mission is not limited to Japanese but to build a learning ecosystem expanding to other languages, creating a global language learning community with billions of users.
It's not just about learning a new language, but a journey connecting cultures, mindsets, and opportunities worldwide.
In 2016, a fun reality appeared as Japanese became popular worldwide: NHK Easy News became the favorite learning tool for thousands of learners.
However, the reading and learning experience at that time was still limited. Existing tools were not optimized enough to naturally combine language learning with understanding real content.
The idea for Todaii Japanese was the result of careful observation and market analysis. At that time, many vocabulary or exam apps existed.
However, no app focused deeply on hearing and reading—the two core skills to master any language.

"Todaii" is inspired by "灯台" (Tōdai), which means "Lighthouse". A lighthouse is a tower designed to glow to help ships orient and find their path.
The meaning of "Lighthouse" for language learners represents protection, trust, and faith, helping everyone orient themselves and overcome difficulties in the learning process to build knowledge themselves.
Not just a product, but a learning ecosystem connecting cultures, mindsets, and opportunities.
To become the #1 Japanese reading app in the world, helping millions of learners improve their communication skills and understand Japanese culture.
Effective Learning Experience
A companion on the discovery journey of language and culture.
Simplifying Learning
Turning learning into an easy habit.
Global Connection
Expanding the community of learners using the app.
Learn Japanese through reading
Learn via news, stories, culture...
JLPT Practice Exams
50 exams N5-N1 for real exam-like experience
Lessons
Hiragana and Katakana lessons
kyoo kara gakkoo
出勤しないなら
kyoo kara gakkoo
出勤しないなら
Video
Bilingual videos and podcasts
Dictionary
Search words/phrases with meaning, Kanji, grammar, and images
Động từ + 乗く受月
N4Around Kanto
乗く受月ぞトばゃ状護ホラア酒掲能またね能調
乗く受月
Katakana
Tomo
AIEasily improve communication skills, support pronunciation, and provide detailed grammar analysis examples.
Learn anytime, anywhere
Flexible learning with multi-platform app
Accumulate knowledge at all levels
Vocabulary and grammar through reading/learning content
Tomo AI
A companion on the discovery journey of language and culture.
JLPT Practice
Confidently conquer JLPT at all levels