He has the power of a demigod.

He is a half-yōkai, possessing characteristics of both humans and yōkai.

He bought a new happi coat for the festival.

Index fossils are an important clue to indicate a specific geological era.

Kotobuki is my best friend.

Chisato is my best friend.

He practiced every day and finally mastered the technique on the thousandth day.

Chikage is my best friend.

There are several thousand books in this library.