Here is the full list of all 50 Yakuza 3 Remastered achievements. It takes around 80-100 hours to unlock all of the achievements on Windows.
Earn all other achievements in the game.
Beat the game on Legend difficulty.
Play all rounds in Ultimate Match mode after beating the game.
Complete all minigames.
Pick up 30 pieces of trash from the beach in front of Morning Glory.
Win a hand of mahjong when you only have 1 tile concealed.
Earn a combined total of 3,000 points in cee-lo, cho-han, koi-koi, and oicho-kabu.
Earn a combined total of 3,000 points in poker, roulette, and blackjack.
Complete all substories.
Win a game of shogi without ever moving your king.
Order the most expensive item in all restaurants.
Hit 2 panels with one ball in the Hard Game at the batting cage.
Win 5 stuffed animals in UFO Catcher and get a high score in a shooting game.
Get a turkey while bowling.
Get a break ace in nine-ball pool.
Get a hat trick in darts.
Claim victory in all Coliseum tournaments.
Catch a tuna.
Complete 80 substories.
Play both massage modes.
Encounter all the masters.
Knock over 100 people.
Make a modded weapon.
Apprehend all hitmen.
Create a fashionable hostess.
Hit a 350-yard drive during a tournament in golf.
Pick up 5 pieces of trash from the beach in front of Morning Glory.
Complete 50 substories.
Run 42.195km.
Complete 30 substories.
Accumulate 10,000,000 yen.
Spend 300,000 yen in one visit to a hostess club.
Defeat Mine in Chapter 12.
Complete the game.
Defeat Joji Kazama in Chapter 10.
Defeat Lau Ka Long in Chapter 8.
Defeat Majima again in Chapter 7.
Defeat Kanda in Chapter 6.
Initiate 3 battles using first-person mode.
Finish 10 battles with Heat Actions.
Defeat the man in black in Chapter 5.
Defeat Hasebe in Chapter 4.
Have your first Revelation.
Break 30 weapons picked up in battle.
Sing all songs at karaoke.
Open a total of 10 lockers in Kamurocho and Downtown Ryukyu.
Complete 10 substories.
Defeat Tamashiro in Chapter 3.
Defeat Rikiya in Chapter 2.
Defeat Majima in Chapter 1.