Kaito is my best friend.

He decided to start his own faction.

He was reassigned to the position of department manager.

Despite his efforts, he failed the exam.

My dog is very smart.

This meal is rich in nutrition.

My grandfather made a living from sericulture.

My grandfather is an expert in carp farming, and his pond is filled with colorful carps swimming around.

My father started a trout farming business.

My grandmother is in a special nursing home.