Here is the full list of all 54 SAMURAI WARRIORS 4-II achievements.
Learn 20 Epiphany Skills.
Clear a stage on the "Nightmare" difficulty level.
Reach Level 100 in Survival Mode.
Unlock 100% of all events for viewing in the Vault.
Reach Level 5 in Survival Mode.
Unlock 100% of all music tracks for listening to in the Vault.
Reach Level 50 in Survival Mode.
Destroy 10 bamboo barricades.
Escape from Survival Mode for the first time.
Attain an objective clearance rate (as displayed in the Vault) of 100%.
Execute a Perfect Block against an enemy officer's Hyper Attack.
Attain a total K.O. count (as displayed in the Vault) of 100,000.
Clear "Women of War" in Story Mode.
Claim victory in all Story Mode battles.
Change a famous officer's costume and then fight in a battle.
Clear "Bonds of Fealty" in Story Mode.
Clear "Pledges of Honor" in Story Mode.
Clear "Friends and Rivals" in Story Mode.
Clear "Wisdom and Grace" in Story Mode.
Clear "Duty and Respect" in Story Mode.
Unlock 50% of all events for viewing in the Vault.
Clear "Signs of Greatness" in Story Mode.
Attain an objective clearance rate (as displayed in the Vault) of 50% or higher.
Achieve an S Ranking in all of the Challenges in Survival Mode.
Spend a cumulative total of 100,000 Gold at the Shop.
Clear "Tides of Fate" in Story Mode.
Defeat 150 enemies using a Multi Musou Attack with both player characters in a single battle.
Clear "Visions of Hope" in Story Mode.
Clear "Love and Fear" in Story Mode.
Learn an Epiphany Skill for the first time.
Clear "Sparks of Rebellion" in Story Mode.
Defeat five enemy officers using Mighty Strikes in a single battle.
Obtain 1,000 Gold during a single Golden Time.
Register your score in the online rankings for the first time.
Achieve an S Ranking in at least one of the Challenges in Survival Mode.
Successfully activate a Compatibility Bonus.
Clear "Trials of Trust" in Story Mode.
See Tsukimaru while fighting in battle.
Unlock 50% of all music tracks for listening to in the Vault.
Clear "Clash of Wills" in Story Mode.
Defeat 1,000 enemies using Hyper Attacks in a single battle.
Upgrade a weapon for the first time.
Achieve a combo count of 1,000 or more.
Upgrade a mount for the first time.
Claim victory in a battle.
Achieve 1,000 K.O.s in a single battle.
Clear an objective.
Complete all achievements.
Claim victory in all Story Mode battles using all available characters.
Obtain a rare weapon.
Obtain 20 different types of rare weapons.
Obtain all rare weapons.
Learn all of the Epiphany Skills.
Play as all of the famous officers in the game at least once.