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