Here is the full list of all 13 Jisei: The First Case HD trophies - there are 1 silver, 11 gold and 1 platinum.
Get all other trophies.
Try to reason with Miss Bergstrom.
Argue with Miss Bergstrom.
Withhold Info from Detective Gurski.
Dead a little earlier than planned.
Try to learn about Chance's history.
Ask Chance directly about her history.
Offer to help Kizaki.
Try to pressure Kizaki into helping you.
You guessed the wrong culprit.
Solved the mystery.
Can't find the killer.
Get arrested for murder.