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