The characters' dream stages can only be unlocked after completing their Story modes. For example, to unlock Yukimura Sanada's dream, you must clear his Story mode. This applies to all the characters in the game, except for five dream stages. These can be unlocked when you complete another character's Story mode or dream stage. Unlock the following character's dream stages by performing the corresponding tasks:
DREAM - HOW TO UNLOCK Kenshin Uesugi's Dream - Complete Shingen Takeda's Dream. Oichi's Dream - Complete Noh's Dream. Magoichi Saika's Dream - Complete Masamune Date's Story mode. Mitsunari Ishida's Dream - Complete Kanetsugu Naoe's Story mode. Uesugi Kenshin's Gaiden (Dream): Complete Takeda Shingen's Musou mode including Gaiden (Dream). To do this you must complete Takeda Shingen's Story mode and Shingen's Dream stage in order to unlock Kenshin's Dream stage. Yoshihiro's Shimazu's Dream - Complete Yukimura Sanada's Dream.