Here is the full list of all 18 Ganbare! Super Strikers trophies - there are 4 bronze, 3 silver, 10 gold and 1 platinum.
Get all other trophies.
Finish the Tutorial
Win the match against Adachi
Win the match against Itabashi
Win the match against Meguro
Win the match against Suginami
Win the match against Nakano
Win the match against Minato
Win the match against Sumida
Win the match against South Korea
Win the match against France
Win the match against Germany
Win the match against Argentina
Win the match against Italy
Win the match against Spain
Win the match against Brazil
Earn 10 stars
Earn 20 stars