He held the vajra in his hand and offered a prayer.

I like drinking tea from last year.

Kokei is my best friend.

The teachings of the ancient sage are still important to us today.

The Paleoproterozoic era was a very important period in the history of the Earth.

The Paleoarchean eon is a very old era in the history of the Earth.

Koharu is my best friend.

Manako is my best friend.

Gojoseon is considered the first state in East Asia.

This archaic form of a Chinese character is slightly different from modern kanji.