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