Japanese input method editor (IME) produced by JustSystems
To manually install ATOK with Homebrew, use the following command:
Current version of #: 34.2
ARM: https://gate.justsystems.com/download/atok/ut/mac/at34_2.dmg
Intel: https://gate.justsystems.com/download/atok/ut/mac/at34_2.dmg