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.
Win 5 stuffed animals in UFO Catcher and get a high score in a shooting game.
Encounter all the masters.
Accumulate 10,000,000 yen.
Defeat Lau Ka Long in Chapter 8.
Defeat Majima again in Chapter 7.
Order the most expensive item in all restaurants.
Complete 80 substories.
Defeat Kanda in Chapter 6.
Knock over 100 people.
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.
Get a turkey while bowling.
Complete 50 substories.
Play both massage modes.
Hit 2 panels with one ball in the Hard Game at the batting cage.
Run 42.195km.
Defeat the man in black in Chapter 5.
Defeat Hasebe in Chapter 4.
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.
Get a break ace in nine-ball pool.
Get a hat trick in darts.
Make a modded weapon.
Sing all songs at karaoke.
Spend 300,000 yen in one visit to a hostess club.
Have your first Revelation.
Complete 30 substories.
Create a fashionable hostess.
Initiate 3 battles using first-person mode.
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.
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.
Defeat Rikiya in Chapter 2.
Break 30 weapons picked up in battle.
Defeat Majima in Chapter 1.