Based on all of this, a foray into pinball with Senran Kagura: Peach Ball should come as no surprise.
Peach Beach Splash was pretty much Splatoon as you used water guns to shoot at your opponents, and Reflexions was a dating sim. Bon Appetit! essentially pitted the shinobi against one another in an Iron Chef-type competition where rhythm determined how well you cooked. The series did the expected evolution from 2D to 3D brawler, but the mobile version, New Wave, turned into a card battle game. For a series that started out as a side-scrolling brawler, the Senran Kagura franchise has taken some wild turns over the years.