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