Here is the full list of all 24 Kotodama: The 7 Mysteries of Fujisawa trophies - there are 2 bronze, 16 silver, 5 gold and 1 platinum.
Collected every trophy
Saw all illustrations
Completed a puzzle in hard mode
Played Fantasize Mode
See the True Ending
Saw all tips
Collect all the Words in Chapter 7
See the Good Ending
Collect all the Words in Chapter 3
Collect all the Words in Chapter 2
Collect all the Words in Chapter 1
Cleared Chapter 7
Cleared Chapter 6
Collect all the Words in Chapter 6
Collect all the Words in Chapter 5
Collect all the Words in Chapter 4
See the Bad Ending
Cleared Chapter 5
Cleared Chapter 4
Cleared Chapter 3
Cleared Chapter 2
Experienced a Game Over
Cleared Chapter 1
Completed a puzzle