These are the unique NPCs (Non Playable Characters) of Samurai Warriors 2 (Sengoku Musou 2)...

Shibata Katsuie, Oda retainer, actual husband to Oichi
Voice Actor: Takemoto Eiji
Also voiced: Ishida Mitsunari

Sasaki Kojirou, Musashi's rival swordsman
Voice Actor: Ueda Yuji
Also voiced: Maeda Keiji

Credited to, Alex Dino

Game News & Release Dates

Game Title (Platform)
Dynasty Warriors: Gundam 2 (PS3)	Dec 18, 08	Apr 21, 09	Apr 24, 09
Dynasty Warriors: Gundam 2 (PS2)	Dec 18, 08	Apr 21, 09	-
Dynasty Warriors: Gundam 2 (XB360)	Dec 18, 08	Apr 21, 09	Apr 24, 09
Dynasty Warriors: Strikeforce (PSP)	Feb 26, 09	Apr 28, 09	May 01, 09
Dynasty Warriors: Strikeforce (PS3)	Oct 01, 09	Feb 16, 10	Feb 19, 10
Dynasty Warriors: Strikeforce (XB360)	Oct 01, 09	Feb 16, 10	Feb 19, 10
Dynasty Warriors: Strikeforce 2 (PSP)	Mar 11, 2010	-	-
Dynasty Warriors 6: Empires (PS3)	May 28, 09	Jun 23, 09	Jun 26, 09
Dynasty Warriors 6: Empires (XB360)	May 28, 09	Jun 23, 09	Jun 26, 09
Dynasty Warriors 6 (PSP)	Sep 03, 09	-	-
Dynasty Warriors 6: Empires (PSP)	Jan 21, 2010	-	-
Hokuto Musou (PS3)	Mar 25, 2010	-	-
Hokuto Musou (XB360)	Mar 25, 2010	-	-
Nobunaga's Ambition: Tendou (PC)	Sep 18, 09	-	-
Samurai Warriors 3 (WII)	Dec 03, 09	2010	2010
Warriors Orochi 2 (PSP)	Nov 27, 08	Aug 25, 09	Q3 2009
Warriors Orochi Z (PS3)	Mar 12, 09	Canceled	Canceled
Warriors Orochi Z (PC)	Nov 27, 09	-	-

*Note: Q1 = Jan to Mar ; Q2 = Apr to Jun ; Q3 = Jul to Sep ; Q4 = Oct to Dec

---