A centralized political system is one in which all power is concentrated in the central government.

He lost everything.

I was born and raised in Shikokuchuo City.

She is planning a date with her current boyfriend.

My boyfriend gave me a gift.

Everyone was surprised by the news.

This poster is characterized by its center-aligned design.

I am majoring in information science.

Information retrieval technology is essential for finding necessary information from a large amount of data.

Information theory is a field of study that mathematically analyzes the amount of information and the efficiency of its transmission.