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