Sasorigama

Sasorigama (蠍鎌, Sickle Scorpion) is an Ayakashi that has a steel body.

Appearance
It has the body like a big brown spider with sickle-like limbs. It's big, and it's incredibly hard to break its shell, especially after it transforms using the power of Karasumori. It also has a very powerful scent, which disrupted the highly sensitive noses of Madarao and Hakubi, and caused them to become useless.

Powers & Abilities
Scythes: Sasorigama uses his two massive scythes as his primary weapons.

Steel Shell: Its shell is extremely hard, it had to take a multi-layered Kekkai to even crack it. Masamori had to use at least eight Nenshi to bind the scythe. Yoshimori described him as, "Like kicking a toilet."
 * Shell Shed: It grows stronger each time it sheds its shell. It took Yoshimori five Kekkai to destroy one shell. The shells were also used as distractions so it could gain power while Yoshimori and Tokine tried to find him.

Horrible Scent: It had a very powerful scent which served to disrupt the nose of Madarao and Hakubi, making it almost impossible for them to track accurately.