I have no idea how it happened, but-

I'm a bird well-known for the ear hair(?)-

And I seem to be... as associated with the Isonokami Shrine,

A chicken. TN: Isonokami Shrine is the central shrine of the Mononobe clan and is famous for having many chickens. They consider chickens to be divine messengers.

I may be reluctant in taking on the form of an animal,

But I am pleased that the Crown Prince is enjoying herself.

Tch... This wound is deep...

Even though I possess the secret art of the Mononobe clan, with these hands, I...

What are you doing calling out people's names repeatedly so early in the morning?...

Bupposo! Bupposo! Japanese people hears its singing like this.