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