

頭文字〈イニシャル〉D FOURTH STAGE
A.C.G.T.
OB Planning
Takumi Fujiwara finally joins Ryousuke and Keisuke Takahashi to create "Project D." Their goal is twofold: Ryousuke wants to develop his "High-Speed Street Racing Theory," while Keisuke and Takumi aim at improving their driving skills by facing powerful opponents on dangerous roads. The idea of Project D is to challenge street racing teams from other prefectures to improve both their uphill and downhill records. In order to attract the attention of the best racing teams, Ryousuke creates a dedicated website to announce the future battles of Project D and post the team's results. The fourth season of Initial D details the hardships and successes of the members of Project D as they try to become the best street racing team outside of Gunma Prefecture. [Written by MAL Rewrite]
Openings
Endings

Fujiwara, Takumi
Main

Miki, Shinichiro
Japanese

Takahashi, Keisuke
Main

Seki, Tomokazu
Japanese

Takahashi, Ryousuke
Main

Koyasu, Takehito
Japanese

Akiyama, Kazumi
Supporting

Yuzuki, Ryouka
Japanese

Akiyama, Wataru
Supporting

Matsumoto, Yasunori
Japanese

Akiyama, Nobuhiko
Supporting

Horikawa, Jin
Japanese

Bosozoku Gang Leader
Supporting

Shimura, Tomoyuki
Japanese

Fujiwara, Bunta
Supporting

Ishizuka, Unshou
Japanese

Fumihiro, Hiroshi
Supporting

Hosoi, Osamu
Japanese

Hoshino, Kouzou
Supporting

Ootomo, Ryuuzaburou
Japanese

Iketani, Kouichirou
Supporting

Yao, Kazuki
Japanese

Iwaki, Seiji
Supporting

Kawahara, Kazuhisa
Japanese

Iwase, Kyouko
Supporting

Toyoguchi, Megumi
Japanese

Joushima, Toshiya
Supporting

Ebara, Masashi
Japanese

Kawai, Atsurou
Supporting

Sasaki, Seiji
Japanese