Full list of all 51 The Legend of Heroes: Trails of Cold Steel achievements. It takes around 80-100 hours to unlock all of the achievements on Windows.
Completed the final chapter.
Completely filled the book section of the notebook.
Forged a strong bond with Laura.
Forged a strong bond with Fie.
Forged a strong bond with Gaius.
Forged a strong bond with Emma.
Forged a strong bond with Elliot.
Forged a strong bond with Towa.
Forged a strong bond with Crow.
Achieved student rank A0.
Used Rush in battle 100 times.
Played for over 100 hours.
Acquired the strongest weapon for any character.
Completed all quests, both extra-curricular and during field studies.
Obtained all recipes.
Won 1000 battles.
Caught all varieties of fish.
Received the Lionheart Medal of Heroism from Principal Vandyck.
Completed Chapter 6.
Used Burst in battle 50 times.
Initiated 300 advantage encounters (including double and triple advantage).
Won 500 battles.
Used over 500 follow-up attacks in battle.
Completed Chapter 5.
Raised any two characters to Link Level 5.
Raised a master quartz to level 5.
Used 100 S-Breaks in battle.
Completed Chapter 4.
Completed Chapter 3.
Completed Chapter 2.
Defeated 8 enemies at once.
Won a battle with a tactical bonus of x2.0 or greater.
Won 100 battles.
Completed Chapter 1.
Earned an S-Rank on any chapter.
Acquired over a million mira.
Completed the prologue.
Arrived in Trista for the first day of school.
Mastered Trails of Cold Steel and earned every trophy.
Completely filled the monster guide.
Completed all of the character profiles in the notebook.
Opened every treasure chest in a single playthrough.
Gathered all 28 varieties of master quartz.
Completed the game on nightmare difficulty.
Completed the game on hard or nightmare difficulty.
Canceled enemy arts and crafts 100 times.
Forged a strong bond with Alisa.
Forged a strong bond with Machias.
Forged a strong bond with Jusis.
Forged a strong bond with Millium.
Forged a strong bond with Sara.