Here is the full list of all 50 VALKYRIE DRIVE -BHIKKHUNI- achievements.
Completed 10 types of Maximum Romance Novels.
Achieved the Rinka vs. Ranka Ending.
Destroyed Gundari's core and won the battle.
Destroyed Daiitoku's core and won the battle.
Had all your clothes destroyed by an enemy.
Completed 50 types of Romance Novels.
Completed 5 types of Maximum Romance Novels.
Raised one character's Rack Rank to the maximum.
Destroyed Kongo's core and won the battle.
Completed Chapter Four.
Peformed a Connect.
Equipped 10 accessories in the Dressing Room.
Completed a Maximum Romance Novel.
Completed 30 types of Romance Novels.
Completed Chapter Three.
Finished the Free Training in Training Mode.
Obtained all pieces of underwear from the Lingerie Printer.
Touched everyone in the Dressing Room.
Completed Chapter Two.
Performed a Final Drive for the first time.
Completed 10 types of Romance Novels.
Performed a 999-hit combo.
Destroyed all of an enemy's clothes.
Defeated a boss with a Drive Break or a Super Drive Break.
Completed Chapter One.
Completed a Romance Novel.
Engaged in a little touching in the Dressing Room.
Used the Lingerie Printer in the store.
Performed a Drive for the first time.
Gained a Chestguard's approval.
Started VALKYRIE DRIVE BHIKKHUNI
Obtained all trophies.
Achieved the True Ending.
Completed the Main Story.
Completed all Romance Novels.
Raised one character's Liberator Level to the maximum.
Raised one character's Drive Rank to the maximum.
Gained an overall total of 5,000,000 experience points.
Defeated 10,000 enemies.
Acquired 1,000,000 Reward Points
Saw 100 naked bodies.
Destroyed Gouzanze's core and won the battle.
Obtained all Fragments.
Cleared all Secret Missions.
Recognized by all Chestguards.
Cleared the Challenge Mode.
Cleared the Survival Mode.
Spent 1,000,000 Points on the Lingerie Printer.
Purchased all outfits, lingerie, and accessories from the store.
Played Heart Catch in the Dressing Room 100 times.