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