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.
Complete all minigames.
Complete all substories.
Sing all songs at karaoke.
Win a hand of mahjong when you only have 1 tile concealed.
Hit a 350-yard drive during a tournament in golf.
Make a modded weapon.
Claim victory in all Coliseum tournaments.
Pick up 30 pieces of trash from the beach in front of Morning Glory.
Earn a combined total of 3,000 points in cee-lo, cho-han, koi-koi, and oicho-kabu.
Win 5 stuffed animals in UFO Catcher and get a high score in a shooting game.
Earn a combined total of 3,000 points in poker, roulette, and blackjack.
Play all rounds in Ultimate Match mode after beating the game.
Complete the game.
Accumulate 10,000,000 yen.
Defeat Mine in Chapter 12.
Apprehend all hitmen.
Defeat Joji Kazama in Chapter 10.
Knock over 100 people.
Play both massage modes.
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.
Get a turkey while bowling.
Get a hat trick in darts.
Hit 2 panels with one ball in the Hard Game at the batting cage.
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.
Catch a tuna.
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.
Finish 10 battles with Heat Actions.
Open a total of 10 lockers in Kamurocho and Downtown Ryukyu.
Complete 10 substories.
Defeat Tamashiro in Chapter 3.
Get a break ace in nine-ball pool.
Break 30 weapons picked up in battle.
Win a game of shogi without ever moving your king.
Create a fashionable hostess.
Defeat Rikiya in Chapter 2.
Defeat Majima in Chapter 1.