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