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.
Obtain 20 different types of rare weapons.
Obtain all rare weapons.
Learn 20 Epiphany Skills.
Learn all of the Epiphany Skills.
Play as all of the famous officers in the game at least once.
Attain an objective clearance rate (as displayed in the Vault) of 100%.
Unlock 100% of all events for viewing in the Vault.
Reach Level 100 in Survival Mode.
Reach Level 50 in Survival Mode.
Obtain a rare weapon.
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 "Tides of Fate" in Story Mode.
Clear "Bonds of Fealty" in Story Mode.
Attain a total K.O. count (as displayed in the Vault) of 100,000.
Destroy 10 bamboo barricades.
Clear "Friends and Rivals" in Story Mode.
Change a famous officer's costume and then fight in a battle.
Spend a cumulative total of 100,000 Gold at the Shop.
Escape from Survival Mode for the first time.
Achieve an S Ranking in all of the Challenges in Survival Mode.
Clear "Signs of Greatness" in Story Mode.
Unlock 50% of all events for viewing in the Vault.
Attain an objective clearance rate (as displayed in the Vault) of 50% or higher.
Clear "Duty and Respect" in Story Mode.
Clear a stage on the "Nightmare" difficulty level.
Learn an Epiphany Skill for the first time.
Clear "Pledges of Honor" in Story Mode.
Obtain 1,000 Gold during a single Golden Time.
Achieve an S Ranking in at least one of the Challenges in Survival 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.
See Tsukimaru while fighting in battle.
Clear "Clash of Wills" in Story Mode.
Defeat five enemy officers using Mighty Strikes in a single battle.
Clear "Trials of Trust" in Story Mode.
Clear "Visions of Hope" in Story Mode.
Clear "Wisdom and Grace" 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.
Upgrade a mount for the first time.
Successfully activate a Compatibility Bonus.
Upgrade a weapon for the first time.
Unlock 50% of all music tracks for listening to in the Vault.
Clear "Sparks of Rebellion" in Story Mode.
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.
Achieve a combo count of 1,000 or more.
Clear an objective.