Here is the full list of all 47 Judgment achievements. It takes around 80-100 hours to unlock all of the achievements on Windows.
Four girls revealed their true feelings.
Completed all Dice & Cube courses and rules at Paradise VR.
Two girls revealed their true feelings.
A girl revealed her true feelings.
Played every arcade game.
Made 50 friends.
Flew the drone in first person mode for 60 seconds.
Cleared 30 side cases.
Completed 10 stores in KamuroGo's Shop Missions.
Completed five stores in KamuroGo's Shop Missions.
Made 30 friends.
Completed 30 KamuroGo City Missions.
Ate all of Tomioka-san's homecooked meals.
Completed all of the main story.
Presented the right evidence to the judge on the first try.
Completed Chapter 12.
Saved Sugiura with less than 10 seconds left.
Completed Chapter 10.
Completed Chapter 8.
Got the password right on the first try.
Made 10 friends.
Obtained 60 skills.
Completed Chapter 6.
Completed 10 KamuroGo City Missions.
Fully investigated Terasawa.
Completed Chapter 4.
Cleared 10 side cases.
Obtained 30 skills.
Completed Chapter 2.
Retrieved the money from the Horseplayer Detective.
Obtain all other achievements.
Doubled your chips at L'Amant.
Entertained the customer flawlessly.
Completed the game on LEGEND difficulty.
Cleared all of the side cases.
Obtained all skills.
Completed all of KamuroGo's Shop Missions.
Completed all KamuroGo City Missions.
Sold 100 items to Ebisu Pawn.
Shopped 100 times.
Controlled the drone for over an hour.
Found all the stray cats while in search mode during the main story.
Obtained 50 pickups in Kamuro of the Dead.
Won first place in every D-League race.
Obtained all drone parts.
Defeated the opponent in the side case, "A Final Request."
Achieved 100% completion of KamuroGo. Wow!