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