Here is the full list of all 47 Star Ocean: The Last Hope International trophies - there are 30 bronze, 14 silver, 2 gold and 1 platinum.
Congratulations! You've collected every last STAR OCEAN® THE LAST HOPE® -INTERNATIONAL- trophy!
Obtain 100% of all battle trophies.
Complete the game on the Chaos difficulty level.
Obtain 90% of all battle trophies.
Create 100% of all possible items.
Collect 100% of all weapon data.
Obtain 75% of all battle trophies.
Collect 100% of all monster data.
Defeat the Ethereal Queen.
Earn 100 victories in class 100 bunny racing.
Earn 50 victories in class 100 bunny racing.
Obtain 60% of all battle trophies.
Obtain 45% of all battle trophies.
Complete 100% of all quests.
Defeat Gabriel Celeste.
Complete the game on the Universe difficulty level.
View Faize's ending sequence.
View Crowe's ending sequence.
View Reimi's ending sequence.
View Meracle's ending sequence.
Open 100% of all treasure chests.
Take over the top spot in solo or team battle rankings.
Create 80% of all possible items.
Create 60% of all possible items.
Obtain 30% of all battle trophies.
Break into the top 10 in solo or team battle rankings.
Create 40% of all possible items.
Create 20% of all possible items.
Break into the top 30 in solo or team battle rankings.
Collect 100% of all spaceship data.
Obtain 15% of all battle trophies.
Complete 50% of all quests.
View Arumat's ending sequence.
View Myuria's ending sequence.
View Sarah's ending sequence.
View Bacchus's ending sequence.
View Lymle's ending sequence.
Defeat Satanail in the Palace of Creation on Nox Obscurus.
Defeat Kokabiel and her spawn in the sacred En II Sanctuary.
Collect 50% of all monster data.
Open 50% of all treasure chests.
Defeat Armaros Manifest in the grimy depths of the Miga Insect Warren.
Defeat Tamiel and his Sydonaist henchmen in the hallowed halls of the Purgatorium.
Escape from the alternate Earth before its untimely demise...
Defeat Sahariel in the Cardianon control tower's central isolation chamber.
Defeat Barachiel in the engine room of the celestial ship.
Defeat Armaros on the northern coast of Aeos.