Yamaguchi-gumi gaiden Kyushu shinko-sakusen - 1977 was released on:
USA: January 1977
Yamaguchi-gumi gaiden Kyushu shinko-sakusen - 1977 is rated/received certificates of: USA:R
not sure when you asked this question, but until now there are: -old arcade ninja gaiden games-not sure how they are called, -ninja gaiden (xbox) -ninja gaiden black(improved ninja gaiden for xbox) -ninja gaiden sigma Σ (more improved version for PS3) -ninja gaiden 2 (for xbox 360) and in the next months there will be a release of: -ninja gaiden 2 sigma Σ (another version for ninja gaiden 2, for PS3)!!
June 2007
Release Date: March 20, 2012
Until We Win - 2009 Ninja Gaiden 2-11 was released on: USA: 26 April 2010
Sage Reviews - 2008 Ninja Gaiden 3 5-6 was released on: USA: 25 March 2012
Biohazard Gaiden - 2001 VG was released on: UK: 14 December 2001 Japan: 29 March 2002 USA: 3 June 2002
Gradius Gaiden happened in 1997.
Darius Gaiden happened in 1994.
ninja gaiden black is more upgraded and with new enemies
PS3 and Xbox 360 Release Date: March 20, 2012
The duration of Kiba Gaiden is 2700.0 seconds.