3D Japanese Language Tutor

🏫 Entering the Classroom...

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Interactive Japanese Tutor

Select Your Teacher

📖 How to Play

🎯 Purpose

Welcome to your personal 3D Japanese classroom! Rina-sensei is here to help you practice free-form Japanese conversation, grade your grammar, and roleplay real-world scenarios.

🗣️ Features & Mechanics

Voice Dictation: Flip the MIC PWR switch to connect your microphone. Once connected, click the 🎙️ button to record your voice. Use the ▶ Preview link to review your audio before sending it to Rina!
Text & Homework: Type in the chat box, or click the 📎 paperclip icon to upload a picture of a textbook page or handwritten homework. Rina can read the image and grade it.
Live Corrections (Honne): Rina will point out grammar mistakes, suggest better vocabulary, and adapt to your JLPT level in her private "Evaluation" panel.
Text-to-Speech: Click the 🔊 Listen button to hear Rina's response spoken aloud with dynamic lip-syncing. You can even adjust her speaking speed!

🛠️ Pro-Tip for Windows Users

If the background music gets completely muted by your computer the moment you turn on the MIC PWR switch, this is a built-in OS feature! To fix it:

Press the Windows Key, type Change system sounds, go to the Communications tab, and set it to "Do nothing".

Connection Overloaded

Learn How to Connect

Game Settings

🔑 Bring Your Own Key

Bypass demo limits! Enter your Google AI Studio API key. Saved locally.

👕 Cosmetic: Change 3D Avatar

Swap the current teacher's 3D model mid-game. This does NOT change their personality or voice.

Show Furigana (Ruby characters)

Background Music

Sound Effects

Auto-play Voice Responses

AI Response Language

💾 Save / Load Game

Or load directly from a file:

📚 Upload Study Materials

Upload .txt or .pdf textbooks/notes. Rina will embed these into her context to answer your questions!

Loaded Materials:

No materials uploaded.

🏫 Entering the Classroom...

Interactive Japanese Tutor

Custom Teacher Setup

📜 Session History

Rapid Review

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Rina's Evaluation

Rina Says

Corrections / Thoughts