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