Here is the full list of all 62 Like a Dragon Gaiden: The Man Who Erased His Name achievements.
Obtained all achievements.
Unlocked the Masters Circuit in Pocket Circuit.
Won 3 Rival Matches in Pocket Circuit.
Obtained 30 items from coin lockers.
Completed all hostess missions at Club Heavenly.
Completed all hostess missions at Castle Cabaret.
Defeated Amon.
Completed all matches with a Platinum rank.
Played 6 different games at the arcade.
Played 5 different games on the SEGA Master System.
Obtained 50 types of outfit items.
Defeated the fourth of the Four Kings.
Defeated the third of the Four Kings.
Bonded completely with 10 Joryu Clan members.
Bonded completely with 5 Joryu Clan members.
Reached 30,000 fans.
Bonded completely with a Joryu Clan member.
Completed 15 requests for Akame.
Recruited 30 members to the Joryu Clan.
Completed 10 requests for Akame.
Defeated the second of the Four Kings.
Completed a 1-Shot Challenge on normal difficulty.
Obtained 50 abilities through Upgrade Abilities.
Reached 10,000 fans.
Defeated the first of the Four Kings.
Recruited 20 members to the Joryu Clan.
Obtained 30 types of outfit items.
Bonded completely with Akame.
Earned a Platinum rank at the Castle.
Completed all matches with a Gold rank.
Won a game of darts.
Threw an enemy into the river with the Spider gadget.
Completed 50 Stroll n' Patrol missions.
Went to karaoke with Akame and sang a duet.
Obtained 10 types of equipment items.
Played 10 minigames.
Played at the casino and gambling hall in the Castle.
Completed all matches with a Silver rank.
Reached 3,000 fans.
Completed the Final Chapter.
Detonated the Firefly gadget during battle 50 times.
Completed 5 requests for Akame.
Obtained 30 abilities through Upgrade Abilities.
Activated the Serpent gadget during battle 50 times.
Reached 1,000 fans.
Completed Chapter 4.
Activated the Hornet gadget during battle 100 times.
Obtained some Balls.
Obtained 15 types of outfit items.
Recruited 10 members to the Joryu Clan.
Completed 30 Stroll n' Patrol missions.
Completed Chapter 3.
Used Extreme Heat 30 times.
Earned a Gold rank at the Castle.
Obtained 20 abilities through Upgrade Abilities.
Completed Chapter 2.
Completed 10 Stroll n' Patrol missions.
Obtained 10 abilities through Upgrade Abilities.
Earned a Silver rank at the Castle.
Activated the Spider gadget during battle 50 times.
Completed Chapter 1.
Used Ultimate Counter 5 times.