Here is the full list of all 38 Warriors All-Stars trophies - there are 29 bronze, 2 silver, 6 gold and 1 platinum.
Collected all trophies.
Unlocked all actions for every character.
Viewed bathing events for every character.
Received the maximum level of Regard from every character towards any one character.
Viewed level 3 conversation event with any one character in the Sanctuary.
Searched the barrel.
Unlocked all of the regions on the World Map.
Purified Yomi and restored the world to its original state.
Cleared all Story, Hero and Dramatic Battles.
Reached the maximum level with any one character.
Sealed Yomi away and saved the world.
Decided to live as a kunoichi in this new world.
Put on an act in order to save the world.
Captured an evildoer.
Led Shiki to become the new ruler.
Displayed the strength of a hero.
Parted ways with Tamaki in order to protect her.
Lost your memory... again.
Led Tamaki to become the new ruler.
Saved allies 5 or more times in a single battle.
Proved that you are the strongest.
Unified the world and then gave it away.
Cleared any battle in 2 minutes or less.
Activated Musou Rush 3 times or more in a single battle.
Defeated 8 or more enemy officers using Hero Skills in a single battle.
Cleared any battle without taking any damage.
Cleared Story Mode in 3 hours or less.
Led Setsuna to become the new ruler.
Became the ultimate idol in this world.
Ate 10 or more meat buns in a single battle.
Collected 100,000 Gold or more.
Was sent back forcefully.
Received the maximum level of Regard from any one character.
Used a Combo Skill.
Earned 5000 or more EXP in a single battle.
Won the first battle.
Cleared a battle using a Special Attack.
Obtained material.