Look up words with definitions, furigana, romaji, and parts of speech. Translate sentences with voice input. Practice kanji with stroke order guides. Learn grammar through structured lessons aligned with JLPT levels N5–N1.
Create handwritten notes with custom fonts using finger . View notes on a full-screen canvas with customizable keyboard layout. Draw precisely with finger input and share notes via email or SMS.
Take notes with text, handwriting, or keyboard input. Organize content into multiple notebooks. Insert images into notes for better context. Save unlimited drafts and memos for personal and academic use.
Look up and words with interactive text and fast offline search. Access over 150,000 entries and 100,000 example sentences. Customize favorites and use incremental search for real-time results.
Learn characters with pictures and handwriting support
Learn characters through visual association and interactive writing. Practice handwriting with real-time feedback. Complete themed missions and games. Review vocabulary with spaced repetition. Access over 3000 words offline.
Train and test a 3-layer network with handwritten digits. Use embedded MNIST data or capture custom images via camera or finger input. View training progress and adjust network parameters. Export model weights and compare accuracy metrics.