Kyouraku Sanyou Toyomaru Parlor! Parlor! IV CR

Kyouraku Sanyou Toyomaru Okumura Daiichi Maruhon Parlor! Parlor! IV CR, usually just Kyouraku Sanyou Toyomaru Parlor! Parlor! IV CR for short, is a pachinko game from the Parlor! Parlor! series that features virtual recreations of pachinko machines from various manufacturers.

The fourth game features machines from Kyouraku, Sanyou, Toyomaru, Okumura, Daiichi and Maruhon - the player can try these machines and learn how they work so that they can win big on the real thing.