Here is the full list of all 36 The Wonderful One: After School Hero (EU) trophies - there are 20 bronze, 10 silver, 5 gold and 1 platinum.
Become a full-fledged hero.
Clear Drill 1-1.
Defeat an enemy for the first time with the Stingy Eye.
Use a Power-Up Ticket for the first time.
Use a Unite Morph Card for the first time.
Use all Unite Morph Cards within the game.
Clear any Drill without using Unite Morph Cards or Power-Up Tickets.
Play Caravan Mode for the first time.
Clear Drill 1-3.
Clear Drill 2-3.
Clear Drill 3-3.
Clear Drill 4-3.
Clear Drill 1-EX.
Clear Drill 2-EX.
Clear Drill 3-EX.
Clear Drill 4-EX.
Gather heaps of O-Parts.
Get a huge score.
Defeat heaps of Geathjerk.
Save 100 Citizens.
Fill up one Reward Gauge to the max in any Drill.
Fill up two Reward Gauges to the max in any Drill.
Fill up three Reward Gauges to the max in any Drill.
Get 30 or more combos.
Get 50 or more combos.
Get 101 or more combos.
Clear a Drill Task for the first time.
Clear a total of 10 Drill Tasks.
Clear a total of 30 Drill Tasks.
Clear all Drill Tasks.
Break Gedie Dough-Goo's armor with the Pink Unite Morph Card.
Clear Drill 1-3 in Caravan Mode.
Clear any Drill in any mode with no damage taken.
Rescue all Citizens in Challenge Mode.
Find all staff names in the end credits stage.
Rescue Sue and become Wonder Goggles.