Samurai Warriors 3 Cheats on Wii

Matsukaze mount

Collect all 54 Murasame Castle Tanukis under the Normal difficulty setting.

Bear mount

Collect all 54 Murasame Castle Tanukis under the Nightmare difficulty setting.

Fourth weapons

Complete the indicated level in Story mode under the Hard difficulty setting with all orange tactical bonuses done to unlock the corresponding character's fourth weapon.

Ginchiyo: Ishigaki Plains
Hanbei: Chugoku
Hanzo: Odawara
Hideyoshi: Komaki Nagakute
Ieyasu: Osaka
Ina: Numata Castle
Kai: Kasai Osaki rebellion
Kanbei: Osaka
Kanetsugu: Hasedo
Keiji: Hasedo
Kenshin: Shizugatake
Kiyomasa: Ishigaki Plains
Kunoichi: Rescue of Mitsunari
Magoichi: Hasedo
Masamune: Hasedo
Mitsuhide: Yamazaki
Mitsunari: Sekigahara
Motochika: Anegawa
Motonari: Yamazaki
Muneshige: Sekigahara
Nagamasa: Odani
Nene: Odawara
Nobunaga: Honnoji
Oichi: Lake Yogo
Sakon: Sekigahara
Shingen: Nagashino
Tadakatsu: Sekigahara
Ujiyasu: Great Kanto Defense
Yoshihiro: Sekigahara
Yukimura: Osaka

Complete the indicated level in Free mode under the Hard difficulty setting with all tactical bonuses done to unlock the corresponding character's fourth weapon. Note: This includes created characters, but not Takamaru.

Okuni: Kizugawa (Oda side)
No: Mt. Inaba Castle (Oda side)
Ranmaru: Honnoji (Oda side)
Yoshimoto: Mimase Pass (Takeda side)
Kotaro: Kasai Osaki rebellion (Toyotomi side)
Takamaru: Curiouser And Curiouser (third Takamaru-only level in Murasame Castle, under Normal difficulty)
Toshiie: Shizugatake (Hashiba side)
Katsuie: Tedorigawa (Oda side)
Yoshimoto Imagawa: Battle of Mimasetouge (Takeda side)
Created character Sword: Sekigahara (Western Army side)
Created character Spear: Osaka (Tokugawa side)
Created character Naginta: Hasedo (Date side)
Created character other weapon: Komaki Nagakute (Hashiba side)

Secret Characters

All but one character can be unlocked through the use of rice currency. This character has their own requirements. There are also two models of non playable characters which can be unlocked for creation in CAW, however they do not possess their own movesets and can only be played in free/historical mode and murasame castle.

Unlockable	How to unlock
Aya CAW Model	Complete both Kenshin Uesugi & Kanetsugu Naoe's stories
Masanori Fukushima CAW Model	Complete both Kiyomasa Kato & Mitsunari Ishida's stories
Takamaru	Collect 33 Murasame Castle Tanuki on Normal Difficulity