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