This made me go down the bracket and count which characters have never been on a Nintendo system.
By my count 106/136 of this years characters have appeared in the flesh in a game on a Nintendo system, nor are currently scheduled to. These are the 30 that havent (please let me know if I left someone out or included someone who shouldn't be on the list):
2B Aloy Aqua Aya Brea Cayde-6 Chloe Price Cuphead D.Va Draven Ellie Estelle Bright Ezio Geralt GlaDOS Gordon Freeman Goro Majima Hat Kid James Sunderland Joel John Marston Kazuma Kiryu Kratos Master Chief Monika Monokuma Nathan Drake Quiet Ryo Hazuki Velvet Crowe Victor Sullivan
Kazuma, Majima and Ryo have all appeared in Project X Zone on the 3DS.