Normal Miyaeti, or just Miyaeti, have short, coarse fur and their tongue is painfully rough, because it is covered with millions of almost microscopic spikes, which can easily tear through clothing, and it can make large gashes in flesh and even metal. They also have four sharp venomous fangs positioned around their round mouth, and the venom that comes from the fangs can kill a healthy human adult within three to four minutes.
The Spiny Miyaeti is like a normal Miyaeti, except it has long, sharp quills and is able to roll into a ball and spin at high speeds. The quills come out as soon as they are impaled into something, and have small ridges that stay in the victim's skin, which make them very painful to remove. The quills on the Spiny Miyaeti also grow back quite fast after they come out. Spiny Miyaeties have the same sharp tongue as normal Miyaeti, but they do not have the four venomous fangs.
- When first sent out to the field, enemy troops highly underestimated them, and all in all, they lost the battle severely.