A new rival is introduced—Wataru Akiyama, an elite racer from Saitama who also drives a Toyota AE86 (a turbocharged Levin).

đź’ˇ If you're watching the Funimation dub versus the original Tokyopop dub, fans note that the sound mixing for the "overspeed indicator" and engine notes varies significantly between versions.

Wataru visits Mount Akagi to challenge the RedSuns. After being declined by Keisuke, he engages in an impromptu skirmish, showing his aggressive driving style. đź”§ Technical Details & Cars

During his first test runs, Takumi is frustrated because the car feels slower and harder to control than the original. Bunta intentionally leaves out the tachometer's redline, forcing Takumi to learn the engine's limits by feel.