Acquire

ACQUIRE Corp. is a video game developer based in Japan, mainly known for their Tenchu and Way of the Samurai series.

Tenchu series

 * Dimensional Ninja Action Movie: Tenchu (1998)
 * Tenchu: Stealth Assassins (1998)
 * Tenchu: Shinobi Gaisen (1998)
 * Tenchu: Shinobi Hyakusen (1999)
 * Tenchu 2: Birth of the Stealth Assassins (2000)
 * Tenchu 4 (2009)

Way of the Samurai series

 * Way of the Samurai (2002)
 * Way of the Samurai 2 (2004)
 * Samurai Western (2004)
 * Way of the Samurai 3 (2008)

Shinobido series

 * Shinobido: Way of the Ninja (2005)
 * Shinobido Takumi (2006)
 * Shinobido: Tales of the Ninja (2005)
 * Shinobido Homura: Soul of the Ninja

Others

 * Kamiwaza (2006)
 * Yuusha no Kuseni Namaikida (2007)
 * Yuusha no Kuseni Namaikida or2 (2008)
 * Ken to Mahou to Gakuen Mono (Class of Heroes)(2009)