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