Thread:Undella/@comment-31850231-20180916000845/@comment-6100779-20180919191924

I can't understand why you think that only your variant of Hepburn romanization is correct. Actually, you can write 'Ōmae' not only as 'Oumae' (so called Wāpuro_rōmaji), but as Ohmae or Oomae (see Hepburn_romanization#Variations. All these options are correct. I believe many wikis use 'Ōmae' variant only because it's adopted in Wikipedia.