My elder brother is the oldest in the family.

He is the eldest son in the family.

My younger sister is very smart.

My house is in a small town named Imouto.

Yam is a traditional Japanese ingredient and is considered to be highly nutritious.

My younger brother caught smallpox.

Mr. Aihon is my best friend.

Mr. Imoto is my best friend.

There are many delicious nectarines growing in my garden.

In this museum, ancient castings are on display.