Delisoba Deluxe is a Sega Saturn racer developed by Cave for use as a challenge event on the game show Tokyo Friend Park II. Home versions were given out as gifts but never sold at retail, making it among the rarest, most expensive games on the system.
As for the TFP2 challenge itself, it plays out like this: Two contestants sit on a stationary motor scooter facing a wall of monitors which display the game. The person up front steers while the one in the back holds a stack of boxed “delivery soba" destined for the TBS broadcast studio. The scooter, which is mounted on a pneumatic platform, tilts and rocks as the contestants speed along winding, hilly roads. Along the way, they must avoid hazards like reckless traffic, stampeding cows, and even a banana-tossing gorilla on a flatbed. Coming into contact with any of these will cause the scooter to jolt the rider, sending the boxes tumbling to the ground. The boxes must then be picked back up before continuing. Contestants swap positions at the two-minute mark and win if they reach the studio in under four minutes.
It’s also worth noting that Deluxe is only the second incarnation of this challenge. The original, Delisoba Grand Prix, was a modified version of Super Hang-On for the Sharp X68000.