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