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