Here is the full list of all 16 7 Days of Rose (EU) trophies - there are 4 bronze, 11 gold and 1 platinum.
Get all other trophoies.
Complete the first day.
Complete the second day.
Complete the third day.
Complete the fourth day.
Complete the fifth day.
Complete the sixth day
Complete the story.
Talk to Rose on the terrace.
Explore the museum with Rose.
Relax with Rose at the hot springs.
Meet Rose at the shop.
Help Kevin find his mother.
Talk to Jenna at the restaurant.
Help Rose ruin the event.
Dance with Rose.