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