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