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