Here is the full list of all 46 AKIBA'S TRIP: Undead & Undressed trophies - there are 32 bronze, 10 silver, 3 gold and 1 platinum.
Obtained every trophy.
Collected 100 ad flyers.
Collected 75 different types of lower body clothing.
Acquired one million yen.
Cleared the battle arena with an S rank.
Collected 25 different types of underwear.
Collected 75 different types of upper body clothing.
Executed Unison Strip with all 6 partners.
Collected 25 different types of headgear.
Collected 25 different types of accessory.
Obtained every ending.
Achieved the true end in Shion's route.
Achieved the true end in Rin's route.
Achieved the true end in Shizuku's route.
Achieved the little sister ending.
Cleared the game on Otaku difficulty.
Purchased items at every store.
Collected 100 pieces of underwear.
Executed 20 finishers.
Refined any weapon or article of clothing up to 999.
Chain-stripped 12 articles of clothing.
Connected 100 hits via counterattack.
Chained 200 attacks.
Collected 25 different types of footwear.
Achieved the true end in Tohko's route.
Cleared the game.
Cleared the game on Gamer difficulty.
Removed 300 articles of clothing.
Collected 25 different types of upper body clothing.
Executed Counter Strip 30 times.
Defeated Zenya at the battle arena and turned him back into a regular otaku.
Achieved level 30.
Collected 25 different types of lower body clothing.
Inferred information about Rin and Daishihon Pharmaceuticals.
Cleared 30 unique side missions.
Had 300 articles of clothing stripped off.
Collected 50 different weapon types.
Changed clothes on all parts of the body.
Gained the ability to wear women's clothing.
Emerged victorious against Zenya...with a little help.
Removed 50 articles of clothing.
Cleared 10 unique side missions.
Collected 25 different weapon types.
Attended Rin's public concert.
Refined a weapon or article of clothing for the first time.
Chained 50 attacks.