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