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