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