Here is the full list of all 59 Yakuza 6: The Song of Life achievements. It takes around 50-60 hours to unlock all of the achievements on Windows.
Ran away from 10 encounters successfully.
Took a photo of Ono Michio-kun.
Completed 40 substories.
Experienced every RIZAP training.
Won a baseball game.
Reached Beloved Customer rank at Snack New Gaudi.
Completed the Clan Creator storyline.
Requested every hostess.
Reached level 3 in the Kiryu Clan.
Completed the game on LEGEND difficulty.
Obtained 100,000 total experience points.
Pulled "Great Blessing" at the temple.
Made a store employee angry at you.
Rescued three stray cats.
Got surrounded by enemies while trying to take a picture.
Completed 20 types of Trouble Missions.
Walked 30 seconds in first-person mode.
Defeated the Emperor Squid.
Played every Club SEGA game.
Completed 100 items on the Completion List.
Raised all stats to a natural 200.
Completed all of the main story.
Completed Chapter 12.
Completed Chapter 10.
Completed Chapter 8.
Completed 10 substories.
Raised the Kiryu Clan's influence to 10,000.
Jumped from a dangerously high place.
Completed Chapter 6.
Found a secret passage.
Assembled the Kiryu Clan.
Raised the Heat Gauge to a natural 150.
Raised Health to a natural 150.
Completed Chapter 4.
Raised Defense to a natural 150.
Raised Evade to a natural 150.
Completed 5 types of Trouble Missions.
Raised Attack to a natural 150.
Activated five types of eatery combos.
Obtained 10,000 total experience points.
Experienced the trials of raising a baby.
Completed 31 items on the Completion List.
Completed Chapter 2.
Activated Extreme Heat Mode 10 times.
Obtained 25 skills.
Obtained 10 skills.
Chatted with both lovely Live Chat ladies.
Completed 10 items on the Completion List.
Obtained 1,000 total experience points.
Engaged enemies while a drink's effect is active.
Arrived in Kamurocho for the first time.
Obtained all other achievements.
Completed all substories.
Obtained all skills.
Raised all stats to a natural 300.
Defeated Amon on any difficulty.
Maxed out a Kiryu Clan leader's stats.
Achieved 100 victories with the Kiryu Clan.
Played every minigame.