Here is the full list of all 53 The Legend of Heroes: Kuro no Kiseki achievements.
Earned all achievements.
Earned all achievements (excluding EX).
Achieved AAA status for Arkride Solutions Office.
Finished all quests (4SPG).
Reached Law Lv.3 for L.G.C. Allignment.
Reached Grey Lv.3 for L.G.C. Allignment.
Reached Chaos Lv.3 for L.G.C. Allignment.
Reached Lv.5 in Law/Grey/Chaos for L.G.C. Allignment.
Reached max connect stage for either Agnès/Feri/Aaron/Risette/Quatre/Judith/Bergard/Elaine/Yumé.
Reached max connect stage for all.
Gathered all information for battle notes (excluding EX).
Gathered all information for book notes.
Reached max gourmet rank.
Openned 150 treasure chests.
Changed hollow core.
Gathered all Hollow cores.
Set Art Plug-in to one of the Arts Drivers.
Gathered all Art Drivers
Unlocked all Orbment slots for Van/Agnès/Feri/Aaron/Risette/Quatre/Judith/Bergard.
Gained additional stock time by finishing all timing specific quests (4SPG).
Achieved S Rank in one of the chapters (excluding Prologue).
Send gift items over 20 times.
Used Topics over 15 times.
Built a main weapon part from Black Tamahagane.
Reached max Lv with one of the hollow cores.
Visited the Sauna at the capital through all chapters (2-Final) + Visited Hammam at Salbad + Hotsprings at Ryulai
Veiwed all movies.
Finished a stage of Augmented Battle Simulator Beta ver.
Finished all stages of Augmented Battle Simulator Beta ver.
Used S.C.L.M Chain and S.C.L.M Support for over the total of 200 times.
Took action for more than 100 times when in S Boost Mode.
Accomplished over 100 chain hits.
Used over 50 S Crafts.
Reached over x4.0 tactical bonus.
Used over 150 Advantage Shard Attacks.
Dealt over 10,000 total damage.
Defeated over 300 enemies in field battle
Defeated over 500 enemies in field or command battle.
Defeated over 1,000 enemies in field or command battle.
Completed the game on difficulty level ”nightmare.”
Finished chapter 5 by cooperating with the Guild.
Finished chapter 5 by cooperating with the Blackmoon.
Finished chapter 5 by cooperating with the Ikaruga.
Finished chapter 5 by cooperating with the Union.
Started taking action as a Spriggan.
Completed the Prologue ”Spriggan in the old streets.”
Completed Chapter 1 ”Flame of Youth - Departure-”
Completed Chapter 2 ”Zodiac -Prodigy of the City of Light-”
Completed Chapter 3 ”The Salbad Job”
Completed Chapter 4 ”Protocol of Disastar”
Completed Interlude ”Ryulai Hotsprings”
Completed Chapter 5 ”Midnight sun in Carnaval”
Completed Final Chapter ”For you who will return someday”