The drops from the monsters in Kerning Square

I checked up in Hidden Street about the drops of monsters in Kerning Square, and all have the same drops.

Common equipment: -
Warrior equipment: Traus, Blue Counter, Jacker, Zard, Sabretooth, Titan, Zeco, Crescent Polearm
Magician equipment: Hall Staff
Bowman equipment: Vaulter 2000
Thief equipment: Bazlud, Dragon Toenail, Steel Avarice, Blood Avarice, Adamantium Avarice, Dark Avarice
Pirate equipment: Neozard, Lunar Shooter

Is it true or it is just because they dont know them?

I think it is true, sinces they all are kind of in one level range, having them drop the same drops would be easy.

I can confirm the Vaulter 2000 since I got one when I was there on my WA the other day. Not sure about the other stuff.

HS doesn't guess on the drops. They're mostly updated by user submission or monsterbook entries.

does anyone which one drops 70% accessory str o0

They all drop the 70%s of all 4 types >_>

Also the robot machines & dolls don't have drops listed but I've found a couple - Dark Moon Shoes from the Jr. Pepe Dolls, and Red Pierre Shoes from the Yeti Dolls.