Yes. It really is called that. And I haven’t got much of an idea as to what I’m actually doing in the game, as it is all in Japanese. I know it’s mostly a fruit machine game, but the top screen keeps doing things and people appear and twirl their moustashes or jiggle their breasts (as gender dictates), and sometimes I have to play blackjack at the same time as playing the slots and it all gets very confusing!
I did manage to unlock a few things in the galleries, by playing for a while, and playing the “spot the difference”, blackjack, and Rub It! mini-games. One of the pictures is of a naked devil woman. Much like the naked devil women from Castlevania: Dawn of Sorrow, in fact. Excellent.