Credits |
| Producer and Director |
Tomonobu Itagaki |
| Project Managers |
Yasushi Maeda, Mitsuo Osada |
| Lead Programmer |
Takeshi Sawatari |
| Lead Planner |
Katsunori Ehara |
| Graphic Effects Director |
Yasuo Egawa |
| Lead Character Designer |
Yasushi Nakakura |
| Scenery Design Director |
Hideki Niimi |
| Lead CG Animator |
Taro Yamauchi |
| Sound Director |
Takafumi Inamori |
| Programmers |
Kazuhiro Kosuge, Takashi Watanabe, Taiyo Aramaki, Tomonobu Kinugasa, Takuro Sasaki, Nobuhiro Oda, Yasunori Sakuda, Tomotaka Ikawa, Yoshinobu Suzuki, Tsuyoshi Fujita, Tetsuro Noda, Yuuki Satake, Shigeaki Ohta, Hiroaki Ozawa, Tetsuya Imamura |
| Planners |
Motohiro Shiga, Yohei Shimbori |
| CG Animator |
Akira Izumi, Takuji Ōtsuka, Yojiro Hirashita, Yoshiro Tachibana, Katsuhiro Yamauchi, Hiroyuki Hara, Naoya Okamoto, Makoto Suzuki, Ryoji Abe, Yuichi Hasegawa, Ayako Yamazaki |
| Character Designers |
Hideyuki Katoh, Muneaki Kubota, Haruhiko Shikata, Kai Shibusawa, Hideaki Takahashi, Ichiko Kawamura, Chiharu Adachi |
| Scenery Designers |
Chitose Sasaki, Tadashi Kawabe, Hideyasu Ishihara, Sho Washio, Takashi Kamiyasuhira, Kenichiro Nakajo, Katsuhiro Mukasa, Junichi Ikeya, Naoki Ieda, Takashi Ozeki, Kentaro Nishimura, Toru Hashimoto, Hiroki Omote |
| Cutscene Scripting |
Yukihiro Fujita, Masato Onishi, Masahiro Nose, Kohei Kimura |
| Graphic Effects Designer |
Yuko Miyamoto |
| Sound Composer |
Ryo Koike |
Voiceover Talent |
| Kasumi |
Hōko Kuwashima, Sakura Tange |
| Gen Fu |
Takeshi Aono |
| Tina |
Yuko Nagashima |
| Zach |
Bin Shimada |
| Jann Lee |
Toshio Furukawa |
| Ayane |
Wakana Yamazaki |
| Ryu Hayabusa |
Hideyuki Hori |
| Helena |
Yuka Koyama |
| Bass |
Daisuke Gōri |
| Leon |
Koji Totani |
| Leifang |
Yumi Toma |
| Ein |
Hikaru Midorikawa |
| Tengu |
Osamu Saka |
| Bayman |
Banjō Ginga |
| Hitomi |
Yui Horie |
| Lauren |
Yuka Koyama |
| System Voice |
Miyako Endo |
| Hayate |
Hikaru Midorikawa |
| Raidou |
Koji Yada |
| Genra |
Osamu Saka |
| Ayame |
Hōko Kuwashima |
| Ayane's uncle |
Hikaru Midorikawa |
| Lesser Ninja |
Yasuhiko Tokuyama, Koji Haramaki |
Credits (2) |
| Opening Tune |
Dream On [Aerosmith] |
| Written by (uncredited) |
Steven Tyler |
| Music Consultant |
Julie Sessing-Turner |
Opening Movie |
| Producer |
Hideaki Noguchi |
| Director |
Miki Takeuchi |
| Setting |
Tomonobu Itagaki |
| Production |
WILCO Dream Studios Inc., D3D CO. LTD. |
Martial Arts Direction |
| Buto Kenpo Kyokai |
Zheng-Bao Feng, Taisuke Kitamura |
| Kaimon Kensya |
Tetsuya Hattori |
| Kouka Kokujutsu Syduokai |
Shigeki Ooki |
Motion Actors |
| Motion Actors |
Miho Iijima, Mako Kogiso |
| JAPAN ACTION CLUB |
Tsutomu Kitagawa, Yoichi Nishimura, Jiro Okamoto |
Credits (3) |
| Packaging and Manual |
Takashi Miyamae |
| Promotion |
Toru Akutsu, Satoshi Kanno, Eriko Tsuchihara |
| Testers |
Yoshifuru Okamoto, Nobuyuki Nakamura, Masaki Fujita, Manabu Kiguchi, Takashi Inamoto, Kazutaka Otsuka, Ryotoku Suzuki, Hiroyuki Sadamatsu, Masanao Kimura, Hiroyuki Nakajima, Taisuke Katakura, Hirohito Oda, Hisao Okamoto, Takanori Kobayashi, Kōichi Yabata, Tatsuki Tsunoda, Kohey Harito, Hirohisa Kaneko, Mitsuaki Uchida, Takumi Mizuno, Yasuhiro Sora, Takayasu Sodeoka, Hiroaki Takahashi, Takayuki Shimada, Masafumi Kubo, Ikuo Harigai, Yoshihiro Ueno, Kousuke Wakamatsu, Keisuke Watanabe, Rie Nagata, Tomoyuki Harakawa, Eiichi Sakao, Akiko Takahashi, Junko Ohama, Yoshihiro Kimura, Asuka Yamamoto, Ninja Gaiden staff |
| Technical Cooperation |
Microsoft Xbox A.T.G., CRI Middleware Co. Ltd., SARUGAKUCHO Inc. |
| Special Thanks |
Seamus Blackley, Milkie-chan, Oliver Miyashita, Takashi Sensui, Kiichiro Urata, Yutaka Tsubakihara, Nobuyoshi Ono |
| Producer |
John Inada |
| Executive Producer |
Isamu Fukada, Max Naka |
| Produce |
(C) TECMO Ltd. Team Ninja 2004 |