ill try and list em:
left to right top to bottom:
harisen (paperfan), giant injection filled with sex juice(?), gundam hammer, beam sword& beam shield, loli battle machine, twin kodachis, e-cells for the gp03 atomic bazooka (its inside the bigass shield
Alucards guns, cutter knife, yugi-oh/pokeyman cards, texas chainsaw murder-kun (AMG), twinblades (dunno),
broomstick, sakuras first wand (cloe ver), excaliborg, excalibur+sheath, rasing heart, forgot the name (fates device), cleaver from higurashi, Desu watering can of doom.
i chose the gp03 atomic bazooka+ bigass shield