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