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