Azai Nagamasa:
Beat Musou Mode with Oichi
Date Masamune:
Beat Musou Mode with Saika Magoichi
Hattori Hanzou:
Beat Musou Mode with Fuuma Kotarou, or Have Sengoku Musou 1 save on memory card before starting the game
Honda Tadakatsu:
Beat Musou Mode with Tokugawa Ieyasu, or Have Sengoku Musou 1 Moushouden save on memory card before starting the game
Inahime:
Beat Musou Mode with Honda Tadakatsu
Maeda Keiji:
Beat Musou Mode with Ishida Mitsunari
Miyamoto Musashi:
Unlock all other characters, not including Okuni and Ranmaru.
Mori Ranmaru Unlock him in Mugenjyou Mode
Naoe Kanetsugu:
Beat Musou Mode with Sanada Yukimura
Nene:
Beat Musou Mode with Toyotomi Hideyoshi
Nouhime:
Beat Musou Mode with Oda Nobunaga
Oda Nobunaga:
Musou Mode with Saika Magoichi
Okuni:
Clear Sugoroku Mode
Saika Magoichi:
Beat Musou Mode with Akechi Mitsuhide
Shima Sakon:
Beat Musou Mode with Ishida Mitsunari
Shimazu Yoshihiro:
Beat Musou Mode with Tachibana Ginchiyo
Takeda Shingen:
Beat Musou Mode with Uesugi Kenshin
Toyotomi Hideyoshi:
Beat Musou Mode with Ishida Mitsunari
Unlockable: Hell Difficulty
You must defeat Musou Mode with Oda Nobunaga, Toyotomi Hideyoshi and Tokugawa Ieyasu.
Unlockable: Hell Difficulty
You must defeat Musou Mode with Oda Nobunaga, Toyotomi Hideyoshi and Tokugawa Ieyasu.
K.O Badge (1000):
Beat 1000 enemies in a single battle which you must also win.
Extra Model:
Get to level 11 with any unique character and they will acquire an extra model to use.
4th Weapons:
Obtain the weapon that your character uses to level 4; next, finish a battle with 500 K.O.s.
Get all image galleries and scenes:
Get all the fourth weapons for each type of weapon; next, get 1,000 KOs medals for all characters.
Battle of Sekigahara scenario (1600):
Finish the 1582 Honnouji scenario.
The Honnouji Incident scenario (1582):
Finish the Clear the 1560 Kawanakajima scenario.
Battle of Anegawa scenario (1570):
Finish complete any regional scenario.