Here is the full list of all 55 Yakuza 0 trophies - there are 46 bronze, 6 silver, 2 gold and 1 platinum.
Obtain all other trophies.
Complete the main story on Legend difficulty.
Complete all Climax Battles.
Get 100% on your Completion List.
Win ten bets on three-round tournaments at JCC.
Obtain all equipment parts.
Complete all substories.
Defeat So and Jo Amon.
Play every minigame.
Win all Pocket Circuit races.
Get over 50% on your Completion List.
Get the best weapon search results report.
Max out the level of a platinum hostess.
Defeat 30 or more opponents in Endless Rout.
Obtain all abilities for every style.
Complete the Cabaret Club Czar storyline.
Get over 1,000 fans in any area.
Complete the Real Estate Royale storyline.
Purchase the most expensive property.
Complete 40 substories.
After you become undisputed king of an area, get someone to light a cigarette for you on the street.
Get 100% share in any area.
Complete one training mission with each master.
Go on a date with a girl you met at the telephone club.
Complete every disco song on any difficulty.
Complete the Final Chapter.
Spend one billion yen.
Complete Chapter 16.
Suffer the full force of Reina's attack.
Complete Chapter 14.
Get a top-grade item from a Dream Machine.
Defeat the yakuza with an afro on the highway.
Complete Chapter 12.
Steal Nikkyo Consortium funds from their safe.
Defeat Mr. Shakedown for the first time.
Complete Chapter 10.
Defeat 3 foes using co-op moves with Oda or Tachibana.
Complete Chapter 8.
Get started with Cabaret Club Czar.
Take more than 15 minutes bringing the takoyaki.
Complete Chapter 6.
Throw away a total of five million yen.
Throw away money on the street.
Get started with Real Estate Royale.
Impress Oda with your perfect manners.
Complete Chapter 4.
Watch a sexy video.
Complete 10 substories.
Successfully negotiate ideal terms with Yamagata.
Complete Chapter 2.
Treat a homeless man to a ¥20,000 bottle of booze.
Pick up a telephone card.
Purchase ten or more abilities.
Get five or more play bonuses fighting a single enemy.
Visit Kamurocho in December 1988.