Here is the full list of all 45 Yakuza 3 trophies - there are 36 bronze, 5 silver, 3 gold and 1 platinum.
Earn all other trophies in the game.
Beat the game on Extra Hard.
Play all rounds in Ultimate Skill mode after beating the game.
Complete all minigames.
Complete all substories.
Beat the game.
Defeat Mine in Chapter 12.
Earn a combined total of 10,000 points in cee-lo, cho-han, koi-koi and oicho-kabu.
Claim victory in all Coliseum tournaments.
Accumulate 10,000,000 yen.
Complete 80 substories.
Get a turkey while bowling.
Earn a combined total of 10,000 points in poker, roulette and blackjack.
Apprehend all hitmen.
Complete trophy conditions for the games in the arcade. Get 10 stuffed animals in UFO Catcher, and get a high score in the shooting game.
Get a break ace in Nine-Ball pool.
Hit 2 panels with one ball in the Hard game at the batting cage.
Encounter all the masters.
Complete 50 substories.
Get a hat trick in darts.
Knock over 100 people.
Order the most expensive item(s) in all restaurants.
Defeat Fuma in Chapter 10.
Remove 30 pieces of garbage from Sunshine beach.
Break 100 weapons picked up in battles.
Sing all songs at karaoke.
Open all the lockers in the top row in both Kamurocho and Downtown Ryukyu.
Catch a tuna.
Remove 5 pieces of garbage from Sunshine beach.
Make a mod weapon.
Complete 30 substories.
Run 42.195km.
Defeat Lau Ka Long in Chapter 8.
Finish 50 battles with HEAT actions.
Defeat Majima again in Chapter 7.
Initiate 10 battles by using first-person mode.
Defeat Kanda in Chapter 6.
Defeat man in black suit in Chapter 5.
Defeat Hasebe in Chapter 4.
Complete 10 substories.
Have your first Revelation.
Defeat Tamashiro in Chapter 3.
Hit a 350 yard drive in Competition Mode in golf.
Defeat Rikiya in Chapter 2.
Defeat Majima in Chapter 1.