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