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.
Get 100% on your Completion List
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.
Successfully negotiate ideal terms with Yamagata.
Treat a homeless man to a ¥20,000 bottle of booze.
Complete the Final Chapter.
Obtain all equipment parts.
Play every minigame.
Win ten bets on three-round tournaments at JCC.
Defeat 30 or more opponents in Endless Rout.
Complete all substories
Defeat So and Jo Amon.
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 Chapter 16.
Complete Chapter 14.
Defeat the yakuza with an afro on the highway.
Complete Chapter 12.
Complete one training mission with each master.
Complete Chapter 10.
Complete the Real Estate Royale storyline.
Complete Chapter 8.
Complete the Cabaret Club Czar storyline.
Max out the level of a platinum hostess
Get over 1,000 fans in any area
Get the best weapon search results report.
Get started with Cabaret Club Czar
Complete Chapter 6.
Throw away a total of five million yen.
Purchase the most expensive property
Throw away money on the street
Get over 50% on your Completion List
Go on a date with a girl you met at the telephone club.
Win all Pocket Circuit races.
Get a top-grade item from a Dream Machine
Complete 40 substories
Get 100% share in any area
Get started with Real Estate Royale
Watch a sexy video.
Impress Oda with your perfect manners.
Complete Chapter 4.
Spend one billion yen
Complete Chapter 2.
Complete 10 substories
Defeat Mr. Shakedown for the first time.
Pick up a telephone card.
Complete every disco song on any difficulty.
Get five or more play bonuses fighting a single enemy.
Purchase ten or more abilities.
Visit Kamurocho in December 1988.