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