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