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