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