ATOK キー・ローマ字カスタマイザ
ATOK キー・ローマ字カスタマイザ (ATOK Key and Romanization Customizer) is a configuration utility for ATOK, the popular Japanese input method editor for macOS and Windows. This tool allows users to customize keyboard mappings, romanization rules, and input behavior to suit their preferences — for example, defining custom key bindings for specific input modes or adjusting how typed Roman characters convert to Japanese kana. The app is primarily used by Japanese-language users on Mac who rely on ATOK for typing Japanese text.
AI Recommendation
1 suggestionBased on the bundle ID (com.justsystems.atok30), this appears to be a helper or configuration component of ATOK 30 from Just Systems, rather than a standalone application. ATOK 30 itself was released in the early 2020s. Without available search results or reliable information about whether Just Systems has shipped a native Apple Silicon build of ATOK 30 or its associated utilities, we cannot confirm the current state. We recommend contacting Just Systems directly to ask whether ATOK 30 and its customizer tools have been updated to run natively on Apple Silicon, and whether a native build will be available before macOS 28 ships in September 2028 — at that point, any Intel-only version will stop working entirely. In the meantime, this component will continue to launch under Rosetta 2 on your current Mac.
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