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.
Complete all substories.
Complete all minigames.
Win a game of shogi without ever moving your king.
Get a turkey while bowling.
Sing all songs at karaoke.
Play both massage modes.
Pick up 30 pieces of trash from the beach in front of Morning Glory.
Catch a tuna.
Get a break ace in nine-ball pool.
Knock over 100 people.
Earn a combined total of 3,000 points in cee-lo, cho-han, koi-koi, and oicho-kabu.
Create a fashionable hostess.
Win a hand of mahjong when you only have 1 tile concealed.
Apprehend all hitmen.
Make a modded weapon.
Hit 2 panels with one ball in the Hard Game at the batting cage.
Win 5 stuffed animals in UFO Catcher and get a high score in a shooting game.
Get a hat trick in darts.
Hit a 350-yard drive during a tournament in golf.
Order the most expensive item in all restaurants.
Spend 300,000 yen in one visit to a hostess club.
Accumulate 10,000,000 yen.
Claim victory in all Coliseum tournaments.
Initiate 3 battles using first-person mode.
Complete the game.
Defeat Mine in Chapter 12.
Defeat Joji Kazama in Chapter 10.
Complete 80 substories.
Earn a combined total of 3,000 points in poker, roulette, and blackjack.
Encounter all the masters.
Defeat Lau Ka Long in Chapter 8.
Defeat Majima again in Chapter 7.
Run 42.195km.
Defeat Kanda in Chapter 6.
Complete 50 substories.
Defeat the man in black in Chapter 5.
Defeat Hasebe in Chapter 4.
Complete 30 substories.
Have your first Revelation.
Finish 10 battles with Heat Actions.
Pick up 5 pieces of trash from the beach in front of Morning Glory.
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.