The Przewalski's horse is an endangered species and the only wild horse that survives in the wild.

Equuleus is a part of the Milky Way and is a very small constellation.

He keeps a Mongolian horse.

Learning about the existence of Yamatai-koku is very interesting.

Whatever you say to him, it's like casting pearls before swine.

My friend came from Manila.

Saibara is a type of music from the Heian era, and its beautiful melody still captivates people today.

He is living a life of luxury.

In organic chemistry, hippurate is known as a compound of the amino acid glycine and benzoic acid.

Yamatokoku is one of the ancient states of Japan, also written as Yamataikoku.