Migratory birds move seasonally while observing the beautiful scenery of Japan.

He is really a forgetful person, always forgetting names.

He swung the long sword with birds' heads carved on the pommel.

I was able to find a red-billed leiothrix in the park.

We have physical education classes every Friday.

Last night, a powerful thunder roared.

There are many old remains in this town.

He is a foreigner, but he is very knowledgeable about Japanese culture.

Ikhiro is my best friend.

Ikurou is my best friend.