Excel Function : PHONETIC
Extracts the phonetic (furigana) characters from a text string
Microsoft Excel Reference Page
Syntax and Description of the PHONETIC Excel Function
=PHONETIC(A2) A2 is the cell that contains the text you want to translate.
About PHONETIC Excel Function
The PHONETIC function returns the phonetic representation of a given text string. The function is useful for finding the pronunciation of a given word or phrase.