JR KYUSHU SWEET TRAIN "Curve Train" ★ Front (Zenma) ★ Tailgate + Curved Rail; THE ROYAL EXPRESS ★ Front (Maenma) ★ Middle + Straight Rail ★ Tailgate + Curved Rail ★ Special Twilight Express ★ Zenmai Car) This is a set of 11 types: Intermediate cars, straight rails, tailgate cars, curved rails, sunrise express, leading cars (mainspring cars), middle, straight rails, tailgating, and curved rails.