Enter Ta-ke-ru-ta-ma-shi-i as a password in Hiragana to unlock the exclusive missions for the first nine characters (except for Sanada Yukimura).

Complete any of the three chapters in Mission mode to unlock Challenge mode.

Unlock the following armor at the shop by performing the corresponding tasks:

ARMOR - HOW TO UNLOCK
All characters' level 1 armors - Complete Story mode with three different characters
All characters' level 2 armors - Complete Story mode with ten different characters
All characters' level 3 armors - Complete Story mode with twenty different characters
Date Masamune's level 4 armor - Complete Challenge mode under the Extreme difficulty.
Date Masamune's level 5 armor - Complete Story mode with all thirty characters.
Sanada Yukimura's level 4 armor - Complete Keiji's Mission mode with Perfect Win in all fifty stages.
Sanada Yukimura's level 5 armor - Complete Story mode under the Extreme difficulty with ten different characters.

Unlock the following weapons at the shop by performing the corresponding tasks:

WEAPON - HOW TO UNLOCK
All characters' level 3 weapons - Complete stage 2 of Story mode under the Normal difficulty.
All characters' level 4 weapons - Complete stage 5 of Story mode under the Normal difficulty.
All characters' level 5 weapons - Complete stage 2 of Story mode under the Hard difficulty.
All characters' level 6 weapon - Complete stage 5 of Story mode under the Hard difficulty.
All characters' level 7 weapons - Complete stage 2 of Story mode under the Extreme difficulty.
All characters' level 8 weapons - Complete stage 5 of Story mode under the Extreme difficulty.
Date Masamune's level 9 weapon - Complete Masamune's Mission mode with Perfect Win in all fifty stages.
Sanada Yukimura's level 9 weapon - Complete Yukimura's Mission mode with Perfect Win in all fifty stages.
Date Masamune's level 10 weapon - Complete Story mode under the Extreme difficulty with all thirty characters.
Sanada Yukimura's level 10 weapon - Complete Story mode under the Extreme difficulty with twenty different characters.

Unlock the following characters by completing Story mode with the corresponding characters:

CHARACTER -  HOW TO UNLOCK
Akachi Mitsuhide - Complete Story mode as Azai Nagamasa.
Azai Nagamasa - Complete Story mode as OIchi.
Honda Tadakatsu - Complete Story mode as Chousokabe Motochika.
Honganji Kennyo - Complete Story mode as Uesugi Kenshin.
Houjou Ujimasa - Complete Story mode as Fuuma Kotarou.
Imagawa Yoshimoto - Complete Story mode as Houjou Ujimasa.
Itsuki - Complete Story mode as Date Masamune.
Maeda Toshiie - Complete Story mode as Matsu.
Matsu - Complete Story mode as Maeda Keiji.
Miyamoto Musashi - Complete Story mode as Mouri Motonari.
Mori Ranmaru - Complete Story mode as Nou-hime.
Mouri Motonari - Complete Story mode as Katakura Kojuurou.
Nou-hime - Complete Story mode as Nobunaga.
Sarutobi Sasuke - Complete Story mode as Sanada Yukimura.
Shimazu Yoshihiro - Complete Story mode as Takenaka Hanbei.
Takeda Shingen - Complete Story mode as Sarutobi Sasuke.
Takenaka Hanbei - Complete Story mode as Toyotomi Hideyoshi.
Tokugawa Ieyasu - Complete Story mode as Honda Tadakatsu.
Uesugi Kenshin - Complete Story mode as Kasuga.
Zabii - Complete Story mode as Itsuki.