Legend of the Shadowy Ninja: The Ninja Dragon (1990) Online
- Original Title :
- Kûsô-kagaku ninkyô-den: Gokudô ninja Dosuryû
- Genre :
- Creative Work / Action / Adventure / Sci-Fi
- Year :
- 1990
- Directror :
- Gô Nagai
- Cast :
- Kenji Ohtsuki,Etsuko Araoda,Rikiya Yasuoka
- Writer :
- Gô Nagai,Hitoshi Matsuyama
- Type :
- Creative Work
- Time :
- 1h 10min
- Rating :
- 5.5/10
Gangsters warfare turns out to be an alien invasion of the Earth.
| Cast overview, first billed only: | |||
 | Kenji Ohtsuki | - | Ryu Momoji / Yu Shinoyama / Ninja Dragon (as Kenji Otsuki) |
| Etsuko Araoda | - | Shinobu Nindo |
 | Rikiya Yasuoka | - | Gô Ranjuji |
| Tetsuya Matsui | - | Suzuka Hatai / Ninja Defender |
| Cutey Suzuki | - | Jun Saruwatari / Ninja Defender (as Cutie Suzuki) |
| Ikkô Furuya | - | Takeo Nindo |
 | Eric Stuart | - | Ninja Dragon (voice) |
 | Anne Sackmann | - | Shinobu Nindo (voice) |
| Franklin Portnow | - | Gô Ranjuji (voice) |
 | Tom Wayland | - | Suzuka Hatai (voice) |
| Lotus | - | Jun Saruwatari (voice) |
| Bill Carney | - | Takeo Nindo (voice) |
 | Kip Kaplan | - | Additional Voices (voice) (as Barry Banner) |
| Timothy Breese Miller | - | Additional Voices (voice) (as Tim Breese) |
| Wally Cole | - | Additional Voices (voice) |
Ranjuji's henchwoman (uncredited) is Mayumi Ozaki. She is credited as an additional voice in the English dubbed version on DVD, and she is seen at Cutey Suzuki's retirement ceremony in December 27, 1998 (see clip in youtube at 32:31). The two women wrestlers were close friends off the mat.
To date, the only live action film directed by manga artist, Gô Nagai
Gô Nagai: A Gangster's disembodied head during the conference scene.