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