Conquer JLPT much Japanese with AI
Prepare for the JLPT with real test simulations and pass prediction.
Check your natural pronunciation with AI technology.
Learn vocabulary and grammar through mini tests and flashcards.

AI tutor
Congratulations!
You passed the JLPT N1!
All-In-One SAYNIHON Platform.
SAYNIHON is one powerful platform suite that combines all the tools needed to run a successful pass JLPT and improve Japanese skills
JLPT Practice
Realistic JLPT mock tests from N5 to N1, track progress, and predict your passing probability with high accuracy.
Pronunciation Test
AI analyzes your Japanese pronunciation to help you sound natural like a native speaker.
Learn Vocabulary
Master JLPT vocabulary effectively with mini practice tests and a smart review system.
JLPT Grammar
Practice grammar through mini-tests designed according to the official JLPT structure.
Smart Flashcards
Create and manage personalized flashcards to learn vocabulary and Kanji more efficiently.
Our Features
This very extraordinary feature, can make learning activities more efficient
Chat with Your Personal AI Tutor
Get instant answers to your JLPT questions. Our AI tutor understands your learning progress and provides contextual explanations, grammar tips, and study strategies tailored to your needs.


Learning New Vocabulary
Learning new vocabulary is now fun and interactive. Listen, shadow, and repeat words like in a real class. Then, take quick mini tests to check how well you remember and understand — just like practicing with a teacher.
Learning Grammar
Master Japanese grammar through structured mini-tests that follow the official JLPT format. Each question helps you understand patterns, improve sentence structure, and strengthen your overall language foundation.


Smart Flashcards
Create and manage personalized flashcards to learn vocabulary and Kanji more efficiently.
Pronunciation Test
Practice speaking Japanese like a native! Our AI listens to your voice, analyzes your pronunciation, and gives instant feedback to help you sound more natural and confident in real conversations.
