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