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