Zeku
Debut: Street Fighter V
When you come across grandmaster types in this franchise, it can be kind of weird. There are so many martial arts masters that adding yet another only makes us want to scoff with an uncaring attitude. However, Zeku is a bit different. He was the 38th Grandmaster of the Bushinryu Ninjutsu school but decided to leave his former pupil Guy in charge as he went on a journey of self-discovery. Zeku evolved as a ninjutsu expert and made his style something completely different, even managing to briefly become younger. Unlike other masters who are fine with what they learned, Zeku chose to evolve, as all masters should.