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