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