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