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