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.
Play all rounds in Ultimate Match mode after beating the game.
Beat the game on Legend difficulty.
Complete the game.
Defeat Mine in Chapter 12.
Complete all substories.
Apprehend all hitmen.
Claim victory in all Coliseum tournaments.
Defeat Joji Kazama in Chapter 10.
Complete all minigames.
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.
Defeat Kanda in Chapter 6.
Accumulate 10,000,000 yen.
Knock over 100 people.
Play both massage modes.
Complete 50 substories.
Sing all songs at karaoke.
Get a turkey while bowling.
Run 42.195km.
Earn a combined total of 3,000 points in poker, roulette, and blackjack.
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.
Defeat Hasebe in Chapter 4.
Make a modded weapon.
Have your first Revelation.
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.
Open a total of 10 lockers in Kamurocho and Downtown Ryukyu.
Earn a combined total of 3,000 points in cee-lo, cho-han, koi-koi, and oicho-kabu.
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.
Complete 30 substories.
Break 30 weapons picked up in battle.
Win a game of shogi without ever moving your king.
Complete 10 substories.
Defeat Tamashiro in Chapter 3.
Hit a 350-yard drive during a tournament in golf.
Initiate 3 battles using first-person mode.
Finish 10 battles with Heat Actions.
Spend 300,000 yen in one visit to a hostess club.
Catch a tuna.
Create a fashionable hostess.
Defeat Rikiya in Chapter 2.
Defeat Majima in Chapter 1.