Here is the full list of all 56 SAMURAI WARRIORS 5 achievements.
Obtain the mount Hoshōtsukige.
Claim victory in all Musou Mode battles.
Obtain S-Rank in all Musou Mode battles.
Unlock 100% of background music tracks for listening to in the Vault.
Obtain the highest rank in all Citadel Mode battles.
Unlock all playable characters.
Upgrade all buildings to max level.
Upgrade your weapon's skills, and obtain an S-Rank weapon.
Clear a stage in Musou Mode on "Nightmare" difficulty.
Increase a character's abilities beyond their max level.
Claim victory in all Citadel Mode battles.
Raise the level of any playable character to max.
Upgrade one building to max level.
Unleash a Musou Frenzy Attack 50 times.
Clear all Chapters of Mitsuhide's Path in Musou Mode.
Clear Chapter 5 of Mitsuhide's Path in Musou Mode.
Unlock 50% of events for viewing in the Vault.
Attain an objective clearance rate (as displayed in the Vault) of 50% or higher.
Clear all Chapters of Nobunaga's Path in Musou Mode.
Attain a total K.O. count of 100,000.
Clear Chapter 4 of Mitsuhide's Path in Musou Mode.
Clear Chapter 3 of Mitsuhide's Path in Musou Mode.
Clear Chapter 2 of Mitsuhide's Path in Musou Mode.
Clear Chapter 5 of Nobunaga's Path in Musou Mode.
Use items 100 times.
Unlock all of Nobunaga's and Mitsuhide's skills.
Spend more than 300,000 gold.
Clear Chapter 1 of Mitsuhide's Path in Musou Mode.
Clear Chapter 4 of Nobunaga's Path in Musou Mode.
Achieve 10,000 K.O.s using Musou Attacks.
Unlock 50% of background music tracks for listening to in the Vault.
Raise a character's Weapon Mastery to S-Rank.
Clear Chapter 3 of Nobunaga's Path in Musou Mode.
Summon a unit 100 times in Citadel Mode.
Watch a Character Event.
Achieve a combo count of 10,000 or more.
Clear Chapter 2 of Nobunaga's Path in Musou Mode.
Use an Ultimate Skill 500 times.
Upgrade a building.
Claim victory in a Citadel Mode battle.
Clear Chapter 1 of Nobunaga's Path in Musou Mode.
Achieve 2000 K.O.s in a single battle.
Unlock a character's skill.
Achieve 1000 K.O.s in a single battle.
Claim victory in a battle.
Clear an objective.
Achieve a combo count of 1000 or more.
Unlocked all achievements.
Watch 20 Character Events.
Watch all Character Events.
Unlock every character's Ultimate Skill.
Obtain a rare weapon.
Obtain all rare weapons.
Conduct Equestrian Drills and Skill Drills with a mount at least 20 times.
Attain an objective clearance rate (as displayed in the Vault) of 100%.
Unlock 100% of events for viewing in the Vault.