Here is the full list of all 50 VALKYRIE DRIVE -BHIKKHUNI- achievements.
Completed 50 types of Romance Novels.
Completed a Maximum Romance Novel.
Completed 30 types of Romance Novels.
Achieved the True Ending.
Completed the Main Story.
Destroyed Daiitoku's core and won the battle.
Destroyed Kongo's core and won the battle.
Achieved the Rinka vs. Ranka Ending.
Destroyed Gouzanze's core and won the battle.
Completed 10 types of Romance Novels.
Completed Chapter Four.
Peformed a Connect.
Completed a Romance Novel.
Raised one character's Rack Rank to the maximum.
Completed Chapter Three.
Touched everyone in the Dressing Room.
Raised one character's Drive Rank to the maximum.
Performed a 999-hit combo.
Performed a Final Drive for the first time.
Destroyed all of an enemy's clothes.
Completed Chapter Two.
Defeated a boss with a Drive Break or a Super Drive Break.
Completed Chapter One.
Engaged in a little touching in the Dressing Room.
Used the Lingerie Printer in the store.
Performed a Drive for the first time.
Finished the Free Training in Training Mode.
Gained a Chestguard's approval.
Started VALKYRIE DRIVE BHIKKHUNI
Obtained all trophies.
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.
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.
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.