[Generated for illustrative purposes] Publication Date: April 18, 2026
2.3 Platform-Specific Implementation | Platform | Pack Type | Key Files | IME Engine | |----------|-----------|-----------|-------------| | Windows 10/11 | .cab / .appx | langpack_jp.cab , IMEJA.JP | Microsoft IME | | macOS | .pkg (System Prefs) | JapaneseIM.bundle , Kotoeri.app | Kotoeri | | Linux (Ubuntu) | apt install ibus-mozc | mozc-server , ibus-engine-mozc | Mozc (Google) | | Android | Built-in via Gboard | japanese_ime_model.bin | Gboard Japanese | download japanese language pack
2.2 Input Method Editor (IME) The core of the pack is the IME, which converts Romanized input (e.g., “kyou”) into hiragana (きょう) and then offers kanji candidates (今日, 共). Microsoft’s IME, Google’s Mozc (for Linux/Chrome OS), and macOS’s Kotoeri each use different prediction algorithms, affecting user efficiency. which converts Romanized input (e.g.