Unlock the following characters by performing the corresponding tasks:

CHARACTER - HOW TO UNLOCK
Azai Nagamasa - Complete Musou mode with Oichi
Date Masamune - Complete Musou mode with Saiga Magoichi
Hattori Hanzou - Complete Musou mode with Fuuma Kotarou.
Honda Tadakatsu - Complete Musou mode with Tokugawa Ieyasu.
Inahime - Complete Musou mode with Honda Tadakatsu
Maeda Keiji - Complete Musou mode with Naoe Kanetsugu
Miyamoto Musashi - Unlock all other characters except for Okuni and Mori Ranmaru
Mori Ranmaru - Complete Ranmaru's second request on Floor 31 to unlock him in Free mode.
Naoe Kanetsugu - Complete Musou mode with Sanada Yukimura
Nene - Complete Musou mode with Toyotomi Hideyoshi
Nouhime - Complete Musou mode with Oda Nobunaga
Oda Nobunaga - Complete Musou mode with Saiga Magoichi
Okuni - Complete Single Player Sugoroku mode
Saiga Magoichi - Complete Musou mode with Akechi Mitsuhide
Shima Sakon - Complete Musou mode with Ishida Mitsunari
Shimazu Yoshihiro - Complete Musou mode with Tachibana Ginchiyo
Takeda Shingen - Complete Musou mode with Uesugi Kenshin
Toyotomi Hideyoshi - Complete Musou mode with Ishida Mitsunari
Uesugi Kenshin - Complete Musou mode with Naoe Kanetsugu.