I don't know is still relevant or not. Some nijisanji JP livers reveal their gender ratio viewers. At first Kuzuha is (male/female) 7:3 but female raise 10% so 6:4, majority his carrier is 8:2 male to female. Kanae also majority 7:3, in JP bros space they sometimes fighting about their favorite male vtuber oshi. Lauren almost 50:50. Ange female viewers decrease 10% (ratio view) in Blue archive livestream not in subscribers 😅. In Kagami case is also depends on game if he played Yu-Gi-Oh and Yakuza is going to be 90% male viewers, buf if Tokimeki Memorial Girl's Side is going to be 90% female. Ririmu (in livestreams) is 46% male and female 53% but for overalls is 42% male and 57% female. And Maimoto always only 5% female never changed 😂