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