What is the second item of this list?

Otome represents the second of the ten Heavenly Stems.

Good job, your efforts have been recognized.

Otome represents the second of the ten Celestial Stems.

I wonder what kind of year this will be.

He is a fourth grader.

He lived in Japan for 10 years.

He is a second-year high school student.

Otsuryo is my best friend.

Dokuitsu is a country in Europe, famous for its beer and sausages.