Here is the full list of all 24 WAIFU IMPACT (EU) trophies - there are 8 bronze, 7 silver, 8 gold and 1 platinum.
Get your first star
Unlock all other trophies
Find 5 stars
Find 10 stars
Find 20 stars
Find all stars
Unlock Sanae
Unlock Yukina
Unlock Aiko
Unlock Akane
Unlock Setsuna
Unlock 1 Haruka gallery picture
Unlock 2 Haruka gallery pictures
Unlock 1 Sanae gallery picture
Unlock 2 Sanae gallery pictures
Unlock 1 Yukina gallery picture
Unlock 2 Yukina gallery pictures
Unlock 1 Aiko gallery picture
Unlock 2 Aiko gallery pictures
Unlock 1 Akane gallery picture
Unlock 2 Akane gallery pictures
Unlock 1 Setsuna gallery picture
Unlock 2 Setsuna gallery pictures
Unlock all characters