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