For the song, see MENDES.
I'm MENDES (or some variation) on every site that matters. My favourite BEMANI series is REFLEC BEAT. Fun fact: if you see a page for a random REFLEC BEAT plus license created out of nowhere, that probably means I've been playing it a lot.
Current skill level on REFLEC BEAT plus: effectively Full Game AA, with all songs 11 and below AAA'd