Aegukka is the national anthem of South Korea.

The 'Tiến Quân Ca', the national anthem of Vietnam, is very important to the people.

She is singing the preschool song.

He joined the demonstration while humming The Internationale.

Our company's song was created to deepen the bond between employees.

Standing sushi is a convenient meal option for busy people.

I got angry at his attitude.

He is a master of the piano.

Tatsuaki is my best friend.

Tatsuhito is my best friend.