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