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