ATOK 辞書ユーティリティ
ATOK 辞書ユーティリティ (ATOK Dictionary Utility) is a companion tool for ATOK, a Japanese input method editor (IME) for macOS and other platforms. It provides administrative and customization features for ATOK's dictionary system, including the ability to add custom words, manage user dictionaries, edit dictionary entries, and configure input behavior specific to Japanese language processing. This utility is used primarily by Japanese-language macOS users and professionals who need fine-grained control over how ATOK handles uncommon kanji, proper nouns, technical terminology, and personalized vocabulary.
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1 suggestionThis appears to be a helper utility component of ATOK version 3.0 — based on the bundle ID structure (com.justsystems.atok30.DicUtility), it is not a standalone application but rather a supporting tool bundled with the main ATOK input method. Whether or not the dictionary utility runs natively on Apple Silicon depends on the native status of the parent ATOK application itself. Contact JustSystems (the vendor) directly to confirm whether ATOK 3.0 or a newer build includes native Apple Silicon support. If the parent ATOK application is still Intel-only, this helper will follow the same Rosetta 2 limitations and will stop working on macOS 28 (September 2028) when Apple removes Rosetta. If you rely on ATOK, check the vendor's website at atok.com or contact their support to learn about Apple Silicon compatibility and any planned updates, so you can plan before the September 2028 deadline.
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