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