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