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