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