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