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