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