Full list of all 56 Lost Judgment achievements. It takes around 120-150 hours to unlock all of the achievements in the base game on Windows.
The base game contains 50 achievements, and there is 1 DLC pack containing 6 achievements.
Obtained all achievements.
Completed Chapter 1 of The Kaito Files.
Completed Chapter 2 of The Kaito Files.
Completed Chapter 3 of The Kaito Files.
Completed Chapter 4 of The Kaito Files.
Defeated all masked warriors.