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