https://support.apple.com/en-me/guide/japanese-input-method/jpim10265/mac
Enter Japanese characters on your Mac by using Live Conversion or traditional conversion.
japanese textenterusinginputsource
https://support.apple.com/en-mide/guide/japanese-input-method/jpim10274/mac
When using a Japanese input source on your Mac, enter and convert new text within existing text by moving the insertion point.
japanese inputinsertconvertcharactersusing
https://www.oldversion.com/android/com-google-android-inputmethod-japanese/com-google-android-inputmethod-japanese-2-17-2080-3-x86-6020803/
Find and download older versions of software for Windows, Mac, Linux, Android, and games. Because newer isn't always better.
google japanese inputoldversion
https://support.apple.com/en-kw/guide/japanese-input-method/welcome/mac
On your Mac, use the Japanese or Ainu input method to enter characters in input sources such as hiragana, katakana, or romaji.
japanese input methoduser guidemac applesupportkw
https://www.oldversion.com/android/com-google-android-inputmethod-japanese/com-google-android-inputmethod-japanese-2-17-2110-3-arm-6021102/
Find and download older versions of software for Windows, Mac, Linux, Android, and games. Because newer isn't always better.
google japanese inputarmoldversion
https://support.apple.com/en-mz/guide/japanese-input-method/jpim10274/mac
When using a Japanese input source on your Mac, enter and convert new text within existing text by moving the insertion point.
japanese inputinsertconvertcharactersusing
https://support.apple.com/en-om/guide/japanese-input-method/jpim10262/mac
When using a Japanese input source on your Mac, use the candidate window to convert kana to kanji.
japanese inputusecandidatewindowsource