Yoshihiro Shimazu - Rare Weapon (Nightmare Difficulty) | Samurai Warriors 4-II

This one is a bit special, usually the rare weapon mission activates after the main mission before, however in this stage you need to complete a bonus mission in that time. Thankfully you can camp in that area as it's in the same place as where you should have defeated Takatora.

Battle: Kuzegawa

Time Limit: 10 Minutes

Kills: 1,000

Rare Weapon Mission:
6. Retaliation at All Costs
Defeat Naomasa Ii and Tadayoshi Mastsudaira, who are after Ogaki Castle!

Missions:
1. Shimazu’s Provocation
Defeat the enemy troops!
2. The Lure-and-Ambush – Part 1
Lure Tanomo Noisshiki out to the Target Point!
3. The Eastern Army Falls Apart
Defeat Kazyshige Nakamura, Toyouji Arima and Noriyori Arima!
4. The Lure-and-Ambush in Effect
Defeat the enemy officers!
5. Calm Response
Defeat Takatora Todo before enemy reinforcements appear!

Bonus Missions:
7. The Lure-and-Ambush – Part 2
Lure Ukon Inatsugi out to the Target Point!
8. Brawn before Brains
Defeat Masanori Fukushima before Hideie Ukita’s Health is reduced to half!
9. Back to the Front
Defeat Yoshishige Hachisuka and Shigekado Takenaka, and prevent Teruzumi Akashi and Tadayasu Maeno from being defeated!
10. Lying in Wait
Defeat Yoshiaki Kato and Korenori Kamei!

Written Guide (Done by me when the game first came out)
https://steamcommunity.com/sharedfile...

KEY
Battle: Self Explanatory "( )" indicate it has to be a certain version of the stage
Time Limit: The time Limit for you to fulfill the requirements, not for the rare weapon mission to spawn
Health: Amount of health you have to maintain throughout the acquisition of the weapon (You can let it drop after you get it)
Allied Officer Health Maintained: Sometimes allied officers have to have maintained a certain amount of health (Kunoichi's weapon for example)
Kills: Amount of kills you need before the Rare weapon Mission
Officer Kills: Officers the Character (who’s weapon you’re trying to get) has to personally defeat
Allies: amount of allied generals allowed to be defeated/ killed/ routed whatever
Rare Weapon Mission: The mission that the weapon is a reward for, complete it to obtain it (Providing you’ve done everything successfully)
Missions: Main missions in the battle you have to complete (Sometimes just your primary character)
Bonus Missions: Missions you’ll find hidden in the battle (Usually after someone says something)