Full list of all 74 Like a Dragon: Infinite Wealth achievements. It takes around 60-80 hours to unlock all of the achievements in the base game on Windows.
The base game contains 65 achievements, and there is 1 DLC pack containing 9 achievements.
Reached level 70 with Kasuga.
Dialed up Poundmates 30 times.
Completed the final chapter.
Viewed all of Joongi's Drink Links.
Raised all of Kasuga's personality stats to max.
Took 30 different photos for the Photo Rally.
Completed Chapter 13.
Conquered the Hawaiian Haunt.
Reached level 50 with Kasuga.
Photographed a rainbow in the skies of Hawaii.
Completed the Dondoko Island story.
Transformed Dondoko Island into a 4-star resort.
Ran a TV ad on Dondoko Island.
Viewed all of Chitose's Drink Links.
Completed Chapter 12.
Completed all Crazy Delivery courses.
Pushed Kiryu's Soul, Tech, or Body to the max.
Completed all Life Links.
Viewed all of Zhao's Drink Links.
Completed Chapter 11.
Completed Chapter 10.
Conquered the Yokohama Underground.
Raised 7 jobs to rank 30.
Gathered 70 Memoirs of a Dragon.
Completed Chapter 9.
Made 10 pieces of gear at Julie's Gearworks.
Raised one of Kasuga's personality stats to max.
Raised 3 jobs to rank 30.
Won 20 raids.
Registered 200 Sujimon to the Sujidex.
Viewed all of Adachi's Drink Links.
Completed all of Julie's investments.
Obtained 10 certificates from the Ounabara Vocational School.
Completed Chapter 8.
Viewed all of Saeko's Drink Links.
Viewed all of Nanba's Drink Links.
Raised a job to rank 30.
Viewed all of Seonhee's Drink Links.
Gathered 30 Memoirs of a Dragon.
Completed Chapter 7.
Viewed all of Tomizawa's Drink Links.
Completed Chapter 6.
Reached level 30 with Kasuga.
Registered 100 Sujimon to the Sujidex.
Completed Chapter 5.
Completed 40 substories.
Experienced 8 activities offered by Alo-Happy Tours.
Completed all Sicko Snap courses.
Met up with 5 people from Miss Match.
Completed all Sujimon-related substories.
Maxed out a Sujimon's level and friendship.
Recruited 10 Sujimon from battle.
Completed Chapter 4.
Befriended 50 people through Aloha Links.
Played 10 different minigames.
Completed 20 substories.
Completed Chapter 3.
Completed 10 substories.
Reached level 10 with Kasuga.
Obtained an item from a toilet bowl.
Completed Chapter 2.
Completed Chapter 1.
Obtained all achievements.
Crafted 100 different pieces of DIY furniture.
Welcomed 100 guests to Dondoko Island.
Celebrated your victory over the fifth and final sector of the Big Swell.
Celebrated your victory over sector four of the Big Swell.
Celebrated your victory over sector three of the Big Swell.
Celebrated your victory over sector two of the Big Swell.
Celebrated your victory over sector one of the Big Swell.
Took up the Hero's mantle in New Game+.
Completed New Game+.
Completed New Game+ on Hard difficulty.
Completed New Game+ on Legend difficulty.