This is the only episode in Fourth Stage that does not feature any Eurobeat music.
The Speedstars mention that a full year has passed since Takumi’s legendary first match against Keisuke on Mt. Akina. Initial D: Fourth Stage Episode 18
This episode is unique for lacking the usual technical discussions involving Fumihiro or the presence of Keisuke’s car for most of the runtime. This is the only episode in Fourth Stage
Episode 18 of Initial D: Fourth Stage , titled is a character-driven bridge between the Saitama and Ibaraki expeditions. It primarily focuses on the relationship between Keisuke Takahashi and Kyoko Iwase while Keisuke's car is being repaired following the oil-slick trap set by their previous opponents. Key Plot Developments Initial D: Fourth Stage Episode 18