Mr. Hachina is my friend.

Mr. Nawa is my friend.

This product is known by our brand name.

My spouse is a doctor.

He always lives with the spirit of 'In times of prosperity, do not forget about chaos.'

He is the type of person who forgets the heat once it passes the throat.

Man'yōgana is an ancient Japanese script that used Chinese characters as syllabic characters.

Binomial nomenclature plays an important role in biological taxonomy.

Hiragana is one of the characters in Japanese.

I am studying Japanese katakana.