The series would transfer to the Kaminaga-founded WorkJam with the PlayStation 2 title Zero4 Champ Series: Drift Champ, co-developed by Tamsoft and published by Hudson Soft, along with the mobile phone Go!

These races are known as "zero-yon" (ゼロヨン) or "04", short for "0-400 meters", ヨン being Japanese for the number four.

Japanese drag racing is noted for its flair, featuring various sport-grade Japanese cars such as the Toyota MR2-GT (SW20), Mazda RX-7 Type RS (FD3S), Mitsubishi Lancer Evolution VI (CP9A), Subaru Impreza WRX STi (GDB), the Nissan Skyline GT-R V-Spec (BNR34), and Honda NSX Type-S Zero (NA2), all import scene classics.

The series is something of a predecessor to works like Initial D and Wangan Midnight, with its touge racing, aero parts tuning, and anime-style "Story Mode".

In June 2005, a fan-made flash game Zero4 Extreme (ゼロヨンエクストリーム) was released by Kuruma,[1] though it is currently a dead link.