User blog comment:Damesukekun/Song Translating and Mistranslating/@comment-1.132.108.176-20181209224401/@comment-31599868-20181210024342

i think it was done by the composer themselves or someone on the PV team so it counts as the 'official translation' (that said if it is inaccurate, it would be good if the composer could know so they can hire or ask a fluent person to help next time lol)