New Japanese IME "Copilot Keyboard" Supports Latest Vocabulary Such as "Generative AI" and "Kaeruka Phenomenon"
Published:Dec 25, 2025 04:20
•1 min read
•PC Watch
Analysis
This article from PC Watch announces an update to Microsoft's "Copilot Keyboard," a Japanese IME (Input Method Editor) app for Windows 11. The beta version has been updated to support Arm processors. The key feature highlighted is its ability to recognize and predict modern Japanese vocabulary, including terms like "generative AI" and "kaeruka gensho" (frog metamorphosis phenomenon, a slang term). This suggests Microsoft is actively working to keep its Japanese language input tools relevant and up-to-date with current trends and slang. The app is available for free via the Microsoft Store, making it accessible to a wide range of users. This update demonstrates Microsoft's commitment to improving the user experience for Japanese language users on Windows 11.
Key Takeaways
- •Microsoft updates Copilot Keyboard IME for Windows 11.
- •The update adds support for Arm processors.
- •The IME now recognizes modern Japanese vocabulary, including AI-related terms.
Reference
“現行のバージョン1.0.0.2344では新たにArmをサポートしている。”