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