Here is the full list of all 55 Yakuza 0 achievements. It takes around 150-200 hours to unlock all of the achievements on Windows.
Get the best weapon search results report.
Complete one training mission with each master.
Complete the Real Estate Royale storyline.
Complete every disco song on any difficulty.
Purchase the most expensive property
After you become undisputed king of an area, get someone to light a cigarette for you on the street.
Get over 50% on your Completion List
Get a top-grade item from a Dream Machine
Go on a date with a girl you met at the telephone club.
Win all Pocket Circuit races.
Throw away a total of five million yen.
Get over 1,000 fans in any area
Defeat Mr. Shakedown for the first time.
Complete 40 substories
Get 100% share in any area
Spend one billion yen
Complete the Final Chapter.
Complete Chapter 16.
Suffer the full force of Reina's attack.
Complete Chapter 14.
Defeat the yakuza with an afro on the highway.
Complete Chapter 12.
Complete Chapter 10.
Throw away money on the street
Complete Chapter 8.
Get started with Cabaret Club Czar
Watch a sexy video.
Purchase ten or more abilities.
Complete Chapter 6.
Get started with Real Estate Royale
Complete Chapter 4.
Complete 10 substories
Complete Chapter 2.
Treat a homeless man to a ¥20,000 bottle of booze.
Pick up a telephone card.
Get five or more play bonuses fighting a single enemy.
Visit Kamurocho in December 1988.
Obtain all other achievements
Complete the main story on Legend Difficulty
Max out the level of a platinum hostess
Get 100% on your Completion List
Complete all substories
Obtain all abilities for every style.
Obtain all equipment parts.
Defeat 30 or more opponents in Endless Rout.
Play every minigame.
Win ten bets on three-round tournaments at JCC.
Successfully negotiate ideal terms with Yamagata.
Impress Oda with your perfect manners.
Take more than 15 minutes bringing the takoyaki.
Defeat 3 foes using co-op moves with Oda or Tachibana.
Steal Nikkyo Consortium funds from their safe.
Complete the Cabaret Club Czar storyline.
Complete all Climax Battles.
Defeat So and Jo Amon.