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