Here is the full list of all 47 Persona 5 Strikers achievements. It takes around 60-80 hours to unlock all of the achievements on Windows.
Earned all Achievements.
Completed the Inmate Registry.
Maxed out all BOND skill levels.
Trained all Phantom Thieves to level 70.
Obtained all Master Arts for all characters.
Obtained all Master Arts for Fox.
Obtained all Master Arts for Skull.
Obtained all Master Arts for Mona.
Defeated 10 Treasure Demons.
Obtained all Master Arts for Queen.
Started a New Game+ on Merciless Difficulty.
Defeated the Reaper.
Opened 50 treasure chests.
Defeated all Dire Shadows.
Obtained all Master Arts for Wolf.
Completed 50 requests.
Completed the Tree of Knowledge.
Completed the Jail of the Abyss.
Sophia found strength of heart.
Completed the Osaka Jail.
Cooked 12 types of food.
Cleared all special requests from the Phantom Thieves.
Completed the Kyoto Jail.
Maxed out a BOND skill level.
Defeated a Dire Shadow.
Spent Persona Points to strengthen a Persona's stats.
Wolf awakened his Persona.
Completed the Okinawa Jail.
Obtained all Master Arts for Noir.
Obtained a total 200 items from the Jails.
Obtained a souvenir for the camper.
Completed the Sapporo Jail.
Hit the enemy's weakness 300 times.
Performed an All-Out Attack 150 times.
Completed the Sendai Jail.
Obtained all Master Arts for Sophie.
Used Incense.
Performed 50 ambushes.
Completed a request.
Bought something during a limited time sale.
Obtained all Master Arts for Panther.
Obtained all Master Arts for Joker.
Cooked food for the first time.
Completed the Shibuya Jail.
Defeated 200 enemies with a phantom dash.
Witnessed the Phantom Thieves' reunion.
Activated Showtime.