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