Sengoku Basara Ultimate mode
Successfully complete the game on the Hard difficulty setting to unlock the Ultimate difficulty setting.
Random mode
Successfully complete the game with all sixteen characters to unlock the Random difficulty setting.
Play as Akechi Mitsuhide
Successfully complete the game with Oda Nobunaga, Nou Hime, and Mori Ranmaru to unlock Akechi Mitsuhide.
Play as Honda Tadakatsu
Successfully complete the game with all previously unlocked characters to unlock Honda Tadakatsu.
Play as Itsuki
Successfully complete the game with Date Masamune to unlock Itsuki.
Play as Kasuga
Successfully complete the game with Uesugi Kenshin and Sarutobi Sasuke to unlock Kasuga.
Play as Maeda
Successfully complete the game with Nou Hime to unlock Maeda.
Play as Matsu
Successfully complete the game with Maeda to unlock Matsu.
Play as Mori Ranmaru
Successfully complete the game with Oda Nobunaga to unlock Mori Ranmaru.
Play as Sappi Sasuke
Successfully complete the game with Takeda Shingen to unlock Sappi Sasuke.
Play as Shimazu Yoshihiro
Successfully complete the game with Itsuki and Zabii to unlock Shimazu Yoshihiro.
Play as Zavy
Successfully complete the game with Honda Tadakatsu to unlock Zavy.