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