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