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