Full list of all 34 Eiyuu Senki - The World Conquest trophies - 22 bronze, 5 silver, 6 gold and 1 platinum.
Obtained all trophies.
Won the first battle.
The Protagonist joined the Zipang army.
Conquered Taika Empire
Unified East Asia
Conquered the South Sea Colonies
Conquered Southern Hawaii
Didn't use money to buy USA
Conquered Northern America in the New World
Conquered Southern America in the New World
Conquered the EU
Conquered the Dark Realm
Defeated the Illuminati and brought peace to the world...?
Watched the True Ending
Sasaki Kojirou sided with the Zipang Army
Won a battle without anyone getting any damage
Won a battle that the protagonist joined, without him attacking even once.
Won a battle with only the protagonist fighting.
Sided with all characters.
Obtained more than 100,000 gold
Obtained more than 500,000 gold
Obtained more than 1,000,000 gold
Emerged victorious from Shambhala