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