We've already shown you screens of the Sengoku Basara DLC for Ace Attorney 6, but now we have some concept art from the official dev blog. I'd have to say, Ace Attorney 6 is a really nice looking game. I love the style, especially how vibrant it is.
I'd love to see an actual Sengoku Basara for NX, but...you know....PlayStation. It's already there, and mostly likely going to remain exclusive the to Sony consoles, like 80% of other third party games from Japan. This will probably be the closest thing Nintendo gets to a new game in the series.