So to completely answer the question I posited.
Install ibus-anthy
dnf -y install ibus-anthy
Next run input selector from the CLI or GUI.
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Change the Input method from "No Input Method" to "IBus"
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Note, the preferences link here does NOT work for me.
Log out and back in, and you will see the language selector up by the clock in the tray.
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Right click and choose preferences.
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Switch to the Input Method tab and click Add.
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Select the language you want to add.
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Select the input type for the language. In this case we want Anthy in order to get the Romaji entry of the Kana.
As a side note, my wife does not use the Kana Kanji input method. I am not sure how many Japanese actually use that input method. The one time I put my laptop into that mode, she could not type.
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After adding Anthy, you can click prefernces and make any custom changes you want.
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The other thing you will want to do is setup a key combo to switch languages.
I like the alt + backtick (grave)
Click the button after the next method and setup whatever key combo you want.
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