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