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