Here is the full list of all 63 Yakuza: Like a Dragon achievements. It takes around 80-100 hours to unlock all of the achievements on Windows.
Completed the last dungeon in Premium Adventure.
Reached level 70 with Kasuga.
Completed the final chapter.
Raised 7 jobs' ranks to max.
Raised all of Kasuga's personality stats to max.
Changed Kasuga to eight different jobs other than his starting job.
Beat all Dragon Kart cups and rival races.
Completed Chapter 14.
Raised 3 jobs' ranks to max.
Completed Chapter 13.
Called for Poundmates 30 times.
Raised 1 job's rank to max.
Viewed more than 20 Table Talk scenes.
Completed Chapter 12.
Reached level 50 with Kasuga.
Beat the Sotenbori Battle Arena.
Registered over 200 Sujimon to the Sujidex.
Maxed Zhao's Bond Level.
Completed Chapter 11.
Maxed Joon-gi Han's Bond Level.
Maxed Nanba's Bond Level.
Completed 40 substories.
Completed Chapter 10.
Completed Chapter 9.
Raised Part-time Hero Member Rank to Executive Hero.
Entered into intimate relationships with over two female characters.
Completed Chapter 8.
Completed Chapter 7.
Collected over 200 pieces of gear.
Made 10 pieces of gear at Romance Workshop.
Changed Kasuga to three different jobs other than his starting job.
Reached level 30 with Kasuga.
Completed Chapter 6.
A creep crawled out of a safe for the first time.
Raised one of Kasuga's personality stats to max.
Completed Chapter 5.
Exceed 10 billion yen in capital for Kasuga's company.
Obtained over 10 certificates from the vocational school.
Fully upgraded Romance Workshop's equipment.
Maxed Saeko's Bond Level.
Maxed Eri's Bond Level.
Raised Kasuga's company into the top company in Yokohama.
Bought up over 10 companies.
Moved Kasuga's company into a new office.
Completed 20 substories.
Collected over 100 pieces of gear.
Registered over 100 Sujimon to the Sujidex.
Raised Part-time Hero Member Rank to Senior Hero.
Changed all four party members to jobs different from their default jobs and won a battle.
Maxed Adachi's Bond Level.
Completed Chapter 4.
Played over 10 minigames.
Completed 10 substories.
Someone got run over by a car in battle.
Completed Chapter 3.
Reached level 10 with Kasuga.
Beat all the can-collecting courses.
Completed Chapter 2.
Completed Chapter 1.
Obtained all trophies.
Watched all the movies at the theater without falling asleep.
Found all the people who will give you a honk-honk.
Beat the True Final Millennium Tower.