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